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Oval|Lab Grown|IGI

1.51ct G VVS1 Oval Lab Grown Diamond

ID • G/VVS1 • IGI LG828686189

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828686189

Diamond specifications and retailer prices

From $1,360 USD
As of November 2, 2026
7 retailers carry this diamond
Most expensive: $1,360 USD at Brilliant Earth
View at Brilliant Earth

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828686189 or 828686189. Listed at 7 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828686189
Dimensions9.05 × 6.43 × 3.99 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.05 mm6.43 mm1.51 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828686189
Side View
Table 63.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $1,360 USD|Low: $278 USD|High: $1,360 USD|Avg: $773 USD
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
Retailer 14
Retailer 15
Retailer 16
October 10, 2026
Retailer 8$278 USD
Retailer 10$307 USD
Retailer 6$441 USD
Retailer 16$462 USD
Retailer 2$492 USD
Retailer 11$493 USD
Retailer 14$632 USD
Retailer 4$632 USD
Retailer 7$798 USD
Retailer 3$895 USD
Retailer 5$928 USD
Retailer 9$1,040 USD
Retailer 15$1,099 USD
Retailer 13$1,102 USD
Retailer 12$1,210 USD
Brilliant Earth$1,360 USD

15 data points across 16 retailers

7 retailers

Retailer 1
-
$222 USD
Price last confirmed 40 days ago
Retailer 2
-
$272 USD
View
Price last confirmed 41 days ago
Retailer 3
-
$307 USD
HK$2,400 HKD
View
Price last confirmed 34 days ago
Retailer 4
-
$462 USD
ZAR 7,466 ZAR
View
Price last confirmed 37 days ago
Retailer 5
-
$798 USD
View
Price last confirmed 35 days ago
Retailer 6
-
$1,040 USD
View
Price last confirmed 29 days ago
Most Expensive
B
Brilliant Earth
21328022A · Nov 2
$1,360 USD
View
6 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.

B
1.51ct Oval
$1,360 USD