Round|Lab Grown|IGI

10.26ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG816685594

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816685594

Diamond specifications and retailer prices

From $2,945 USD
As of October 31, 2026
Save $13,545 USD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $25,150 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.26ct lab-grown round diamond

This 10.26ct lab-grown round 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 LG816685594 or 816685594. Listed at 13 retailers as of October 31, 2026, with a 460% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.26
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816685594
Dimensions14.15 × 14.10 × 8.39 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.15 mm14.10 mm10.26 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816685594
Side View
Table 60.0%Crown 33.6°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $25,150 USD|Low: $2,635 USD|High: $25,920 USD|Avg: $8,112 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 4$2,635 USD
Retailer 8$2,945 USD
Retailer 6$4,093 USD
Retailer 10$4,167 USD
Retailer 9$4,335 USD
Retailer 7$4,750 USD
Retailer 12$5,450 USD
Retailer 2$5,685 USD
Retailer 5$6,262 USD
Retailer 3$7,421 USD
Retailer 13$10,699 USD
Retailer 11$16,490 USD
Brilliant Earth$25,150 USD

15 data points across 13 retailers

13 retailers$2,945 USD to $16,490 USD

Retailer 1
-
$2,396 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$2,945 USD
View
B+
Retailer 3
-
$4,093 USD
£3,223 GBP
View
B+
Retailer 4
-
$4,167 USD
View
B+
Retailer 5
-
$4,335 USD
View
B+
Retailer 6
-
$4,750 USD
ZAR 76,736 ZAR
View
B+
Retailer 7
-
$5,450 USD
View
B+
Retailer 8
-
$5,685 USD
A$8,746 AUD
View
Retailer 9
-
$6,262 USD
View
Price last confirmed 104 days ago
B
Retailer 10
-
$7,421 USD
View
B
Retailer 11
-
$10,699 USD
View
B
Retailer 12
-
$16,490 USD
View
Most Expensive
Brilliant Earth
21524959Y · Oct 31
$25,150 USD
View
Price under review
12 more retailers have this diamond
Prices start from $2,945 USDSave up to $13,545 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
10.26ct Round
$2,945 USD