9 Carat Radiant Lab Grown Diamond Prices Comparison
As of February 2026, 9 carat radiant lab grown diamonds usually range from $1,629 to $19,099, with an average price of $3,113.In the last month, prices for these diamonds are down 1.9%.Compare 111 verified listings across 6 retailers tracked by CaratRadar.
9 Carat Radiant Lab Grown Diamond Market Overview
CaratRadar currently tracks 111 verified 9-carat radiant lab grown diamonds listed across 6 online retailers. Prices in this segment range from $1,629 to $19,099, with an average asking price of $3,113 and a median of $2,344.
The price spread of $17,470 (91.5% 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.
111 diamonds tracked in this segment
Price range: $1,629 to $19,099
Average price: $3,113
Median price: $2,344
Available across 6 retailers
Savings potential: up to 91.5%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
111
$1,629
$3,113
$2,344
$19,099
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
IGISave 87.8%8.95ct | Radiant | F | VVS2 | Ideal
From $2,453
Compare at $20,050
IGISave 72%8.95ct | Radiant | F | VS1 | Ideal
From $2,548
Compare at $9,100
IGISave 76.4%8.95ct | Radiant | F | VVS2 | Ideal
From $2,149
Compare at $9,125
IGISave 89.7%8.96ct | Radiant | F | VVS2 | Excellent
From $2,061
Compare at $20,070
IGISave 81.9%8.97ct | Radiant | E | VS1 | Very Good
From $3,297
Compare at $18,210
IGISave 76.5%8.97ct | Radiant | F | VVS2 | Ideal
From $2,153
Compare at $9,145
IGISave 89.3%8.98ct | Radiant | F | VVS2 | Ideal
From $2,156
Compare at $20,120
IGISave 89.3%8.98ct | Radiant | F | VVS2 | Ideal
From $2,156
Compare at $20,120
IGISave 80.7%8.98ct | Radiant | F | VVS2 | Very Good
From $3,473
Compare at $17,990
IGISave 89.3%8.98ct | Radiant | F | VVS2 | Excellent
From $2,156
Compare at $20,120
IGISave 82.3%8.99ct | Radiant | E | VVS2 | Excellent
From $2,438
Compare at $13,810
IGISave 82.3%8.99ct | Radiant | D | VS1 | Excellent
From $5,009
Compare at $28,250
IGISave 18.7%9ct | Radiant | E | SI1 | Ideal
From $2,269
Compare at $2,790
IGISave 90.3%9ct | Radiant | E | VVS2 | Ideal
From $2,164
Compare at $22,310
IGISave 89.1%9ct | Radiant | F | VVS2 | Ideal
From $2,192
Compare at $20,110
IGISave 62.2%9ct | Radiant | E | VVS2 | Ideal
From $2,269
Compare at $6,000
IGISave 73.1%9ct | Radiant | F | VVS2 | Ideal
From $2,466
Compare at $9,180
IGISave 88%9ct | Radiant | F | VS1 | Ideal
From $2,226
Compare at $18,600
IGISave 56.2%9ct | Radiant | H | VS2 | Ideal
From $3,111
Compare at $7,110
IGISave 83.7%9ct | Radiant | F | VVS2 | Ideal
From $3,269
Compare at $20,060
IGISave 56.6%9ct | Radiant | H | VS1 | Ideal
From $1,652
Compare at $3,808
IGISave 55.6%9ct | Radiant | G | VS2 | Ideal
From $2,103
Compare at $4,734
IGISave 83.3%9ct | Radiant | E | VS1 | Excellent
From $2,816
Compare at $16,880
IGISave 89.6%9ct | Radiant | G | VVS2 | Excellent
From $1,851
Compare at $17,860
IGISave 73.1%9ct | Radiant | F | VVS2 | Ideal
From $2,466
Compare at $9,180
IGISave 89%9ct | Radiant | G | VVS2 | Excellent
From $1,952
Compare at $17,770
IGISave 81.4%9ct | Radiant | E | VVS2 | Ideal
From $2,236
Compare at $12,030
IGISave 18.2%9.01ct | Radiant | F | SI1 | Very Good
From $1,629
Compare at $1,993
IGISave 76.5%9.01ct | Radiant | F | VVS2 | Ideal
From $2,162
Compare at $9,190
IGISave 83.5%9.01ct | Radiant | G | VS2 | Excellent
From $2,061
Compare at $12,520
IGISave 82.3%9.01ct | Radiant | H | VS1 | Ideal
From $2,166
Compare at $12,210
GIASave 68.2%9.01ct | Radiant | F | VS1 | Very Good
From $10,017
Compare at $31,490
IGISave 88.2%9.01ct | Radiant | E | VVS2 | Ideal
From $2,637
Compare at $22,330
IGISave 82.5%9.01ct | Radiant | F | VS2 | Ideal
From $2,229
Compare at $12,760
IGISave 76.5%9.01ct | Radiant | F | VVS2 | Ideal
From $2,162
Compare at $9,190
IGISave 88.3%9.01ct | Radiant | F | VVS2 | Excellent
From $2,349
Compare at $20,080
IGISave 79.6%9.01ct | Radiant | FANCY | VVS2 | Ideal
From $5,322
Compare at $26,118
IGISave 55.7%9.01ct | Radiant | G | VS1 | Ideal
From $2,119
Compare at $4,786
IGISave 80.8%9.01ct | Radiant | H | VS1 | Excellent
From $2,348
Compare at $12,210
IGISave 80.1%9.02ct | Radiant | E | VS1 | Ideal
From $3,090
Compare at $15,540
IGISave 75.8%9.02ct | Radiant | E | VVS2 | Ideal
From $5,875
Compare at $24,270
IGISave 88.4%9.02ct | Radiant | F | VVS2 | Ideal
From $2,344
Compare at $20,210
IGISave 60.2%9.02ct | Radiant | FANCY | VVS2 | Excellent
From $9,829
Compare at $24,715
IGISave 71.9%9.02ct | Radiant | E | VVS2 | Ideal
From $3,008
Compare at $10,700
IGISave 82.8%9.02ct | Radiant | F | VVS2 | Excellent
From $2,821
Compare at $16,440
IGISave 88%9.02ct | Radiant | F | VS1 | Excellent
From $2,247
Compare at $18,660
IGISave 17.7%9.02ct | Radiant | F | VVS2 | Ideal
From $2,081
Compare at $2,530
IGISave 71.6%9.02ct | Radiant | E | VVS2 | Ideal
From $3,008
Compare at $10,580
IGISave 85.2%9.02ct | Radiant | F | VS2 | Ideal
From $2,347
Compare at $15,910
IGISave 29.8%9.02ct | Radiant | FANCY | VVS2 | Excellent
From $19,099
Compare at $27,222
Entry pricing in this category starts around $1,629.
What to Know When Shopping for 9 Carat Radiant Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $17,470 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 $2,344 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.
- Radiant cuts combine the elegance of emerald shapes with the brilliance of round cuts, offering good value per carat.
Frequently Asked Questions
We currently track 111 comparable stones in this segment. Prices start around $1,629 and go up to $19,099.
Based on the latest market data, the average asking price is about $3,113 with a median around $2,344.
The observed spread is roughly $17,470 across tracked listings, which is about 91.5% 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 $2,344, 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 $17,470 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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