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Oval|Lab Grown|IGI

1.51ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG528208402

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG528208402

Diamond specifications and retailer prices

From $227 USD
As of October 29, 2026
Save $1,103 USD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,330 USD at Brilliant Earth · As of October 30, 2026
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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG528208402 or 528208402. Listed at 22 retailers as of October 29, 2026, with prices from $227 to $1,330, a $1,103 spread on the same certified stone. Brilliant Earth lists it at $1,330. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528208402
Dimensions9.25 × 6.57 × 4.02 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Blue 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
9.25 mm6.57 mm1.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528208402
Side View
Table 60.5%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.2%

Caratlytics Score

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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 29
Current: $1,330 USD|Low: $227 USD|High: $1,890 USD|Avg: $671 USD|-29.6%
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
October 31, 2026
Retailer 13$227 USD
Retailer 6$253 USD
Retailer 15$282 USD
Retailer 14$370 USD
Retailer 9$484 USD
Retailer 11$487 USD
Retailer 4$515 USD
Retailer 2$526 USD
Retailer 5$534 USD
Retailer 10$658 USD
Retailer 12$739 USD
Retailer 7$1,097 USD
Retailer 8$1,135 USD
Retailer 3$1,146 USD
Brilliant Earth$1,330 USD

43 data points across 15 retailers

22 retailers$227 USD to $1,330 USD

A
Cheapest Retailer
-
$227 USD
A
Retailer 2
-
$253 USD
View
Final sale: no returns
A
Retailer 3
-
$264 USD
View
A
Retailer 4
-
$282 USD
View
A
Retailer 5
-
$282 USD
View
A
Retailer 6
-
$320 USD
HK$2,500 HKD
View
B+
Retailer 7
-
$370 USD
View
A
Retailer 8
-
$484 USD
ZAR 7,820 ZAR
View
A
Retailer 9
-
$509 USD
View
A
Retailer 10
-
$515 USD
View
A
Retailer 11
-
$526 USD
£414 GBP
View
A
Retailer 12
-
$534 USD
View
B+
Retailer 13
-
$658 USD
A$1,012 AUD
View
B+
Retailer 14
-
$739 USD
View
B+
Retailer 15
-
$906 USD
View
B+
Retailer 16
-
$913 USD
SGD 1,234 SGD
View
B+
Retailer 17
-
$958 USD
View
B
Retailer 18
-
$1,097 USD
£864 GBP
View
B
Retailer 19
-
$1,135 USD
£894 GBP
View
B
Retailer 20
-
$1,146 USD
View
B
Retailer 21
-
$1,280 USD
View
Most Expensive
B
Brilliant Earth
20272671A · Oct 30
$1,330 USD
View
21 more retailers have this diamond
Prices start from $227 USDSave up to $1,103 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
1.51ct Oval
$227 USD