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Oval|Lab Grown|IGI

0.51ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG799676777

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799676777

Diamond specifications and retailer prices

From $112 USD
As of October 18, 2026
18 retailers carry this diamond
Most expensive: $1,162 USD at MOH London · As of October 19, 2026
View at MOH London

About this 0.51ct lab-grown oval diamond

This 0.51ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799676777 or 799676777. Listed at 18 retailers as of October 18, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676777
Dimensions6.83 × 4.38 × 2.75 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.83 mm4.38 mm0.51 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676777
Side View
Table 57.0%Crown 35.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.8%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 18
Current: $1,162 USD|Low: $107 USD|High: $1,172 USD|Avg: $359 USD|+0.3%
MOH London
Retailer 2
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Retailer 22
October 19, 2026
Retailer 21$112 USD
Retailer 12$125 USD
Retailer 10$130 USD
Retailer 20$147 USD
Retailer 22$147 USD
Retailer 13$195 USD
Retailer 15$235 USD
Retailer 17$248 USD
Retailer 16$255 USD
Retailer 2$265 USD
Retailer 7$273 USD
Retailer 9$346 USD
Retailer 18$356 USD
Retailer 11$368 USD
Retailer 8$370 USD
Retailer 6$388 USD
Retailer 3$445 USD
Retailer 19$496 USD
Retailer 4$503 USD
Retailer 14$732 USD
Retailer 5$912 USD
MOH London$1,162 USD

32 data points across 22 retailers

18 retailers$112 USD to $1,162 USD

Retailer 1
-
$112 USD
Price last confirmed 14 days ago
Retailer 2
-
$130 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$147 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$147 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$166 USD
HK$1,300 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
$195 USD
View
Price last confirmed 14 days ago
Retailer 7
-
$248 USD
ZAR 4,007 ZAR
View
Price last confirmed 14 days ago
Retailer 8
-
$265 USD
£209 GBP
View
Price last confirmed 13 days ago
Retailer 9
-
$346 USD
£272 GBP
View
Price last confirmed 25 days ago
Retailer 10
-
$356 USD
A$548 AUD
View
Price last confirmed 15 days ago
Retailer 11
-
$370 USD
View
Price last confirmed 12 days ago
Retailer 12
-
$388 USD
SGD 524 SGD
View
Price last confirmed 13 days ago
Retailer 13
-
$445 USD
View
Price last confirmed 14 days ago
Retailer 14
-
$496 USD
View
Price last confirmed 13 days ago
Retailer 15
-
$503 USD
View
Price last confirmed 14 days ago
Retailer 16
-
$732 USD
£576 GBP
View
Price last confirmed 13 days ago
Retailer 17
-
$912 USD
View
Price last confirmed 14 days ago
Most Expensive
MOH London
LG799676777 · Oct 19
$1,162 USD
£915 GBP
View
Price under review
17 more retailers have this diamond

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.

0.51ct Oval
$112 USD