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Oval|Lab Grown|IGI

1.51ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG788684361

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788684361

Diamond specifications and retailer prices

From $210 USD
As of October 29, 2026
Save $960 USD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,170 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 LG788684361 or 788684361. Listed at 19 retailers as of October 29, 2026, with prices from $210 to $1,170, a $960 spread on the same certified stone. Brilliant Earth lists it at $1,170. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788684361
Dimensions9.41 × 6.35 × 3.97 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.41 mm6.35 mm1.51 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788684361
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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 29
Current: $1,170 USD|Low: $202 USD|High: $1,700 USD|Avg: $632 USD|-31.2%
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
October 30, 2026
Retailer 12$210 USD
Retailer 3$261 USD
Retailer 2$299 USD
Retailer 13$368 USD
Retailer 10$429 USD
Retailer 7$448 USD
Retailer 6$482 USD
Retailer 8$609 USD
Retailer 11$676 USD
Retailer 5$839 USD
Retailer 9$1,046 USD
Retailer 4$1,063 USD
Brilliant Earth$1,170 USD

35 data points across 13 retailers

19 retailers$210 USD to $1,170 USD

A
Cheapest Retailer
-
$210 USD
A
Retailer 2
-
$244 USD
View
A
Retailer 3
-
$261 USD
View
A
Retailer 4
-
$261 USD
View
A
Retailer 5
-
$299 USD
£235 GBP
View
B+
Retailer 6
-
$368 USD
View
A
Retailer 7
-
$429 USD
€409 EUR
View
A
Retailer 8
-
$448 USD
ZAR 7,240 ZAR
View
A
Retailer 9
-
$482 USD
£379 GBP
View
A
Retailer 10
-
$502 USD
View
B+
Retailer 11
-
$591 USD
View
A
Retailer 12
-
$609 USD
A$937 AUD
View
B+
Retailer 13
-
$676 USD
View
B
Retailer 14
-
$839 USD
View
B
Retailer 15
-
$849 USD
SGD 1,147 SGD
View
B+
Retailer 16
-
$892 USD
View
B
Retailer 17
-
$1,046 USD
£824 GBP
View
B
Retailer 18
-
$1,063 USD
View
Most Expensive
B
Brilliant Earth
19889800A · Oct 30
$1,170 USD
View
18 more retailers have this diamond
Prices start from $210 USDSave up to $960 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
$210 USD