9.2 Carat Radiant Lab Grown Diamond Prices Comparison
As of February 2026, 9.2 carat radiant lab grown diamonds usually range from $1,636 to $17,360, with an average price of $3,470.In the last month, prices for these diamonds are down 3.1%.Compare 59 verified listings across 6 retailers tracked by CaratRadar.
9.2 Carat Radiant Lab Grown Diamond Market Overview
CaratRadar currently tracks 59 verified 9.2-carat radiant lab grown diamonds listed across 6 online retailers. Prices in this segment range from $1,636 to $17,360, with an average asking price of $3,470 and a median of $2,570.
The price spread of $15,724 (90.6% 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.
59 diamonds tracked in this segment
Price range: $1,636 to $17,360
Average price: $3,470
Median price: $2,570
Available across 6 retailers
Savings potential: up to 90.6%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
59
$1,636
$3,470
$2,570
$17,360
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 89.8%9.16ct | Radiant | F | VVS2 | Excellent
From $2,332
Compare at $22,760
IGISave 81.9%9.16ct | Radiant | F | VS1 | Very Good
From $3,288
Compare at $18,200
IGISave 90.2%9.16ct | Radiant | F | VVS2 | Excellent
From $2,008
Compare at $20,420
IGISave 71.6%9.16ct | Radiant | E | VVS2 | Ideal
From $3,055
Compare at $10,750
IGISave 85.6%9.16ct | Radiant | E | VVS2 | Ideal
From $3,262
Compare at $22,710
IGISave 62.1%9.16ct | Radiant | F | VVS2 | Ideal
From $2,213
Compare at $5,840
IGISave 72%9.16ct | Radiant | F | VS1 | Ideal
From $2,559
Compare at $9,140
IGISave 73.1%9.16ct | Radiant | F | VVS2 | Very Good
From $2,510
Compare at $9,340
IGISave 89.6%9.16ct | Radiant | E | VS1 | Ideal
From $2,388
Compare at $22,860
IGISave 87%9.16ct | Radiant | F | VS1 | Excellent
From $2,458
Compare at $18,840
IGISave 81.8%9.16ct | Radiant | F | VVS2 | Very Good
From $3,348
Compare at $18,350
IGISave 88.2%9.16ct | Radiant | E | VVS2 | Ideal
From $2,681
Compare at $22,710
GIASave 36.9%9.17ct | Radiant | F | VS2 | Ideal
From $17,360
Compare at $27,510
IGISave 86.6%9.17ct | Radiant | G | VVS2 | Excellent
From $2,440
Compare at $18,230
IGISave 85.3%9.17ct | Radiant | G | VVS2 | Ideal
From $2,967
Compare at $20,240
IGISave 87.9%9.17ct | Radiant | F | VVS2 | Ideal
From $2,488
Compare at $20,540
IGISave 78.1%9.17ct | Radiant | D | VS1 | Ideal
From $5,153
Compare at $23,510
GIASave 76.9%9.17ct | Radiant | F | VVS2 | Excellent
From $14,741
Compare at $63,930
IGISave 87%9.17ct | Radiant | F | VS1 | Excellent
From $2,460
Compare at $18,860
IGISave 87%9.18ct | Radiant | F | VS1 | Excellent
From $2,463
Compare at $19,000
IGISave 76.3%9.18ct | Radiant | F | VVS2 | Ideal
From $2,217
Compare at $9,360
IGISave 76.5%9.18ct | Radiant | F | VVS2 | Ideal
From $2,199
Compare at $9,360
IGISave 25.3%9.18ct | Radiant | F | VS1 | Very Good
From $1,636
Compare at $2,192
IGISave 64.2%9.18ct | Radiant | FANCY | VVS2 | Excellent
From $9,255
Compare at $25,882
IGISave 71.6%9.18ct | Radiant | F | VS1 | Ideal
From $2,589
Compare at $9,120
IGISave 73.1%9.18ct | Radiant | F | VVS2 | Ideal
From $2,515
Compare at $9,360
IGISave 62.1%9.19ct | Radiant | F | VVS2 | Ideal
From $2,219
Compare at $5,859
IGISave 79.5%9.2ct | Radiant | F | VS2 | Ideal
From $4,088
Compare at $19,940
IGISave 55.9%9.2ct | Radiant | G | VS2 | Excellent
From $5,290
Compare at $11,990
IGISave 71.6%9.2ct | Radiant | E | VVS2 | Ideal
From $3,068
Compare at $10,790
IGISave 71.6%9.2ct | Radiant | G | VVS2 | Ideal
From $2,521
Compare at $8,880
IGISave 72%9.2ct | Radiant | F | VS1 | Ideal
From $2,570
Compare at $9,180
IGISave 58%9.2ct | Radiant | H | SI1 | Ideal
From $3,513
Compare at $8,360
IGISave 76.5%9.2ct | Radiant | F | VVS2 | Ideal
From $2,203
Compare at $9,380
IGISave 91.1%9.21ct | Radiant | E | VS1 | Excellent
From $2,320
Compare at $26,140
IGISave 71.9%9.21ct | Radiant | E | VVS2 | Ideal
From $3,071
Compare at $10,920
IGISave 73.1%9.21ct | Radiant | F | VVS2 | Ideal
From $2,523
Compare at $9,390
IGISave 79.5%9.21ct | Radiant | F | VS2 | Ideal
From $4,092
Compare at $19,960
IGISave 14.4%9.22ct | Radiant | F | VVS2 | Excellent
From $2,226
Compare at $2,600
IGISave 90.2%9.22ct | Radiant | F | VVS2 | Excellent
From $2,020
Compare at $20,550
IGISave 81.9%9.22ct | Radiant | F | VS1 | Very Good
From $3,309
Compare at $18,320
IGISave 49.7%9.22ct | Radiant | F | VVS2 | Ideal
From $2,600
Compare at $5,171
GIASave 49.3%9.23ct | Radiant | G | VS2 | Excellent
From $4,379
Compare at $8,638
IGISave 62.3%9.23ct | Radiant | E | VVS2 | Ideal
From $2,340
Compare at $6,204
IGISave 88.2%9.23ct | Radiant | E | VVS2 | Ideal
From $2,701
Compare at $22,880
IGISave 56.6%9.23ct | Radiant | F | VVS2 | Ideal
From $2,529
Compare at $5,830
IGISave 81.8%9.23ct | Radiant | F | VS1 | Very Good
From $3,342
Compare at $18,340
IGISave 73.1%9.23ct | Radiant | E | VVS2 | Ideal
From $2,726
Compare at $10,150
IGISave 84.5%9.23ct | Radiant | G | VS1 | Ideal
From $2,529
Compare at $16,270
IGISave 88.2%9.23ct | Radiant | E | VVS2 | Ideal
From $2,701
Compare at $22,930
Entry pricing in this category starts around $1,636.
What to Know When Shopping for 9.2 Carat Radiant Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $15,724 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 $2,570 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 59 comparable stones in this segment. Prices start around $1,636 and go up to $17,360.
Based on the latest market data, the average asking price is about $3,470 with a median around $2,570.
The observed spread is roughly $15,724 across tracked listings, which is about 90.6% 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 $2,570, 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 $15,724 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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