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Radiant|Lab Grown|IGI

10.51ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG791607293

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG791607293

Diamond specifications and retailer prices

From $1,893 USD
As of November 2, 2026
Save $10,267 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $12,160 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 10.51ct lab-grown radiant diamond

This 10.51ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG791607293 or 791607293. Listed at 23 retailers as of November 2, 2026, with prices from $1,893 to $12,160, a $10,267 spread on the same certified stone. Brilliant Earth lists it at $12,160. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.51
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791607293
Dimensions15.78 × 10.76 × 7.10 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.78 mm10.76 mm10.51 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791607293
Side View
Table 64.0%Crown 24.9°Girdle: Slightly ThickPavilion 35.1°Culet: NoneDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $12,160 USD|Low: $1,681 USD|High: $12,430 USD|Avg: $4,578 USD|+5.6%
Brilliant Earth
Retailer 2
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Retailer 22
November 2, 2026
Retailer 14$1,893 USD
Retailer 8$2,060 USD
Retailer 15$2,160 USD
Retailer 5$2,196 USD
Retailer 6$2,365 USD
Retailer 4$2,586 USD
Retailer 10$2,670 USD
Retailer 13$3,020 USD
Retailer 2$3,389 USD
Retailer 19$3,400 USD
Retailer 11$3,442 USD
Retailer 18$3,487 USD
Retailer 16$4,070 USD
Retailer 21$4,117 USD
Retailer 9$4,542 USD
Retailer 20$5,800 USD
Retailer 7$5,918 USD
Retailer 22$7,658 USD
Retailer 12$7,693 USD
Retailer 3$8,195 USD
Retailer 17$8,480 USD
Brilliant Earth$12,160 USD

37 data points across 22 retailers

23 retailers$1,893 USD to $12,160 USD

A
Cheapest Retailer
-
$1,893 USD
A
Retailer 2
-
$2,060 USD
View
Retailer 3
-
$2,160 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$2,196 USD
View
A
Retailer 5
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$2,365 USD
View
A
Retailer 6
-
$2,586 USD
HK$20,200 HKD
View
A
Retailer 7
-
$2,670 USD
View
A
Retailer 8
-
$3,020 USD
£2,378 GBP
View
B+
Retailer 9
-
$3,389 USD
View
B+
Retailer 10
-
$3,400 USD
ZAR 54,930 ZAR
View
B+
Retailer 11
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$3,442 USD
View
B+
Retailer 12
-
$3,487 USD
€3,321 EUR
View
B+
Retailer 13
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$4,070 USD
A$6,261 AUD
View
B+
Retailer 14
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$4,117 USD
View
B+
Retailer 15
-
$4,542 USD
£3,576 GBP
View
B
Retailer 16
-
$5,778 USD
View
Retailer 17
-
$5,800 USD
View
Price last confirmed 14 days ago
B
Retailer 18
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$5,918 USD
View
B
Retailer 19
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$7,658 USD
View
B
Retailer 20
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$7,693 USD
View
B
Retailer 21
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$8,195 USD
View
B
Retailer 22
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$8,480 USD
A$13,046 AUD
View
Most Expensive
B
Brilliant Earth
20999449A · Nov 2
$12,160 USD
View
22 more retailers have this diamond
Prices start from $1,893 USDSave up to $10,267 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
10.51ct Radiant
$1,893 USD