9 Carat Round Lab Grown Diamond Prices Comparison
As of April 2026, 9 carat round lab grown diamonds usually range from $1,885 to $59,749, with an average price of $9,312.In the last month, prices for these diamonds are down 1.3%.Compare 255 verified listings across 6 retailers tracked by CaratRadar.
9 Carat Round Lab Grown Diamond Market Overview
CaratRadar currently tracks 255 verified 9-carat round lab grown diamonds listed across 6 online retailers. Prices in this segment range from $1,885 to $59,749, with an average asking price of $9,312 and a median of $6,634.
The price spread of $57,864 (96.8% from highest to lowest) highlights why comparing identical certified diamonds across multiple retailers matters. Two identical certified diamonds can differ by hundreds or even thousands of dollars depending on the retailer.
These figures are based on our latest daily market data, matched by certification lab and certificate number across retailers, so you are comparing the exact same diamond.
255 diamonds tracked in this segment
Price range: $1,885 to $59,749
Average price: $9,312
Median price: $6,634
Available across 6 retailers
Savings potential: up to 96.8%
Price Range Overview
As of Apr 17, 2026Real market range for this carat, shape, and diamond type.
255
$1,885
$9,312
$6,634
$59,749
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
Save 75.3%IGI | 9ct | Round | G | VS2 | Ideal
From $3,927
Compare at $15,910
Save 81.7%IGI | 9ct | Round | E | VVS2 | Ideal
From $4,889
Compare at $26,730
Save 50.3%IGI | 9ct | Round | F | VS1 | Ideal
From $3,203
Compare at $6,438
Save 52.2%IGI | 9ct | Round | E | VS1 | Ideal
From $4,085
Compare at $8,549
Save 50.3%IGI | 9ct | Round | E | VS2 | Excellent
From $3,151
Compare at $6,335
Save 77.5%IGI | 9ct | Round | F | VVS2 | Ideal
From $3,760
Compare at $16,680
Save 84.5%IGI | 9ct | Round | F | VVS2 | Ideal
From $3,718
Compare at $23,990
Save 62.7%IGI | 9ct | Round | E | SI1 | Excellent
From $2,155
Compare at $5,785
Save 74.8%IGI | 9ct | Round | E | VVS2 | Excellent
From $5,442
Compare at $21,560
Save 84.2%IGI | 9ct | Round | F | VVS2 | Excellent
From $3,788
Compare at $23,990
Save 73.4%IGI | 9ct | Round | F | VS1 | Excellent
From $4,073
Compare at $15,330
Save 84.2%IGI | 9ct | Round | F | VVS2 | Excellent
From $3,788
Compare at $23,990
Save 82.8%IGI | 9ct | Round | F | VS1 | Ideal
From $3,659
Compare at $21,250
Save 50%IGI | 9ct | Round | F | VS1 | Ideal
From $3,281
Compare at $6,569
Save 83.6%IGI | 9ct | Round | G | VVS2 | Ideal
From $3,473
Compare at $21,160
Save 48.6%IGI | 9.01ct | Round | H | VS2 | Ideal
From $3,793
Compare at $7,377
Save 74.9%IGI | 9.01ct | Round | G | SI1 | Ideal
From $3,132
Compare at $12,490
Save 75.3%IGI | 9.01ct | Round | G | VS2 | Ideal
From $3,931
Compare at $15,930
Save 77.8%IGI | 9.01ct | Round | G | VVS1 | Ideal
From $12,379
Compare at $55,850
Save 75.3%IGI | 9.01ct | Round | G | VS2 | Ideal
From $3,937
Compare at $15,930
Save 75.3%IGI | 9.01ct | Round | G | VS2 | Ideal
From $3,937
Compare at $15,930
Save 75.9%IGI | 9.01ct | Round | G | VS1 | Ideal
From $4,553
Compare at $18,880
Save 75.3%IGI | 9.01ct | Round | G | VS2 | Ideal
From $3,937
Compare at $15,930
Save 84.7%IGI | 9.01ct | Round | F | VS1 | Excellent
From $3,270
Compare at $21,380
Save 83.4%IGI | 9.01ct | Round | G | VVS2 | Ideal
From $3,512
Compare at $21,200
Save 85%IGI | 9.01ct | Round | F | VS1 | Ideal
From $3,206
Compare at $21,370
Save 83.7%IGI | 9.01ct | Round | F | VS2 | Ideal
From $3,128
Compare at $19,190
Save 79.5%IGI | 9.01ct | Round | F | VS1 | Ideal
From $4,355
Compare at $21,230
Save 79.5%IGI | 9.01ct | Round | F | VS1 | Ideal
From $4,355
Compare at $21,230
Save 40%IGI | 9.01ct | Round | F | VS2 | Very Good
From $3,235
Compare at $5,390
Save 84.6%IGI | 9.01ct | Round | F | VVS2 | Excellent
From $3,700
Compare at $24,010
Save 44.5%IGI | 9.01ct | Round | E | SI1 | Excellent
From $3,115
Compare at $5,614
Save 82.4%IGI | 9.01ct | Round | F | VS1 | Ideal
From $3,748
Compare at $21,280
Save 72.2%IGI | 9.01ct | Round | F | VVS2 | Ideal
From $6,734
Compare at $24,200
Save 74.6%IGI | 9.01ct | Round | F | VS1 | Ideal
From $5,484
Compare at $21,580
Save 72.9%IGI | 9.01ct | Round | E | VS1 | Ideal
From $6,312
Compare at $23,330
Save 44.6%IGI | 9.01ct | Round | F | VS1 | Excellent
From $4,274
Compare at $7,713
Save 74.6%IGI | 9.01ct | Round | F | VS1 | Ideal
From $5,484
Compare at $21,580
Save 83.3%IGI | 9.01ct | Round | E | VS2 | Ideal
From $3,500
Compare at $20,970
Save 66.9%IGI | 9.01ct | Round | H | VS1 | Ideal
From $3,793
Compare at $11,449
Save 49.7%IGI | 9.01ct | Round | E | VS1 | Ideal
From $3,996
Compare at $7,948
Save 44.5%IGI | 9.01ct | Round | E | VS2 | Ideal
From $3,136
Compare at $5,652
Save 73.7%IGI | 9.01ct | Round | E | VS1 | Excellent
From $4,698
Compare at $17,830
Save 44.6%IGI | 9.01ct | Round | F | VVS2 | Excellent
From $4,343
Compare at $7,839
Save 69.2%IGI | 9.01ct | Round | E | VVS2 | Ideal
From $4,385
Compare at $14,240
Save 80.8%IGI | 9.01ct | Round | G | VVS2 | Excellent
From $4,050
Compare at $21,100
Save 79.6%IGI | 9.01ct | Round | G | VS1 | Ideal
From $3,820
Compare at $18,760
Save 72.8%IGI | 9.01ct | Round | F | VS2 | Ideal
From $3,724
Compare at $13,670
Save 49.1%IGI | 9.01ct | Round | E | VVS2 | Ideal
From $4,428
Compare at $8,697
Save 83.8%IGI | 9.01ct | Round | E | VS1 | Excellent
From $3,774
Compare at $23,330
Entry pricing in this category starts around $1,885.
What to Know When Shopping for 9 Carat Round Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $57,864 or more.
- Focus on the 4Cs that matter most to you. Color and clarity grades drive price more than cut in many segments, but cut affects sparkle the most.
- The median price of $6,634 is a useful benchmark. If you see a deal significantly below this, verify the retailer's reputation and return policy.
- Consider eye-clean alternatives. Moving one clarity grade down (e.g., VS2 to SI1) can save 10-15% with no visible difference to the naked eye.
- Lab-grown diamonds offer excellent value. Ensure the stone comes with a GIA or IGI certificate confirming it is laboratory-grown.
- Check shipping, insurance, and return policies. The lowest sticker price is not always the best deal once you factor in total cost of purchase.
- Round brilliants command a premium due to higher rough waste during cutting. If budget matters, consider oval or cushion shapes for similar visual size.
Frequently Asked Questions
We currently track 255 comparable stones in this segment. Prices start around $1,885 and go up to $59,749.
Based on the latest market data, the average asking price is about $9,312 with a median around $6,634.
The observed spread is roughly $57,864 across tracked listings, which is about 96.8% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on our data, the median price is $6,634, which represents the midpoint of the market. Anything below this figure from a reputable retailer is a solid deal.
We currently track this stone category across 6 online retailers, giving you a broad view of the competitive landscape.
For most buyers, color differences below G are hard to detect once set in a ring. Clarity grades of VS2 and above are typically eye-clean. Prioritize cut quality for maximum brilliance, then balance color and clarity based on your budget.
Retailer pricing strategies, overhead costs, and margin targets all contribute. The exact certified diamond can differ by $57,864 across sellers, which is why direct certified-diamond comparison is essential.
We match diamonds across retailers by their certification lab and certificate number. This means the prices you see are for the exact same physical diamond, not just stones with similar specs. It is a true apples-to-apples comparison.
Diamond prices fluctuate based on supply and demand. Our data refreshes regularly so you can track trends over time. Use the price range on this page as a benchmark and compare it to historical averages when available.
Diamond Terminology
- Carat
- A unit of weight for diamonds equal to 200 milligrams. Larger carat weights are exponentially rarer, which is why prices increase non-linearly with size.
- Cut
- Refers to how well a diamond's facets interact with light. Cut quality ranges from Ideal to Poor and is the single biggest factor affecting a diamond's brilliance.
- Color
- Grades a diamond's lack of color on a scale from D (colorless) to Z (light yellow). Grades D-F are considered colorless; G-J are near-colorless and offer good value.
- Clarity
- Measures the presence of internal inclusions or surface blemishes. Grades range from Flawless (FL) to Included (I3). Most inclusions in VS2 and above are invisible to the naked eye.
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