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Oval|Lab Grown|IGI

1.31ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG787629331

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG787629331

Diamond specifications and retailer prices

From $184 USD
As of October 26, 2026
Save $959 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,143 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.31ct lab-grown oval diamond

This 1.31ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787629331 or 787629331. Listed at 21 retailers as of October 25, 2026, with prices from $184 to $1,143, a $959 spread on the same certified stone. Reve Diamonds lists it at $1,143. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787629331
Dimensions9.01 × 6.03 × 3.86 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.01 mm6.03 mm1.31 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787629331
Side View
Table 57.0%Crown 34.4°Girdle: MediumPavilion 41.3°Culet: NoneDepth 64.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: $413 USD|Low: $179 USD|High: $1,150 USD|Avg: $529 USD|+8.7%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 2$184 USD
Retailer 4$206 USD
Retailer 14$228 USD
Retailer 7$231 USD
Retailer 10$392 USD
Retailer 9$402 USD
Retailer 6$408 USD
Retailer 1$413 USD
Retailer 15$479 USD
Retailer 3$521 USD
Retailer 11$558 USD
Retailer 8$742 USD
Retailer 16$776 USD
Retailer 5$789 USD
Retailer 13$870 USD
Retailer 12$1,069 USD
Reve Diamonds$1,143 USD

40 data points across 17 retailers

21 retailers$184 USD to $1,143 USD

Retailer 1
-
$179 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$184 USD
View
A
Retailer 3
-
$206 USD
View
Final sale: no returns
Retailer 4
-
$216 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$228 USD
View
Retailer 6
-
$231 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$231 USD
View
Price last confirmed 24 days ago
A
Retailer 8
-
$392 USD
ZAR 6,339 ZAR
View
A
Retailer 9
-
$402 USD
View
A
Retailer 10
-
$413 USD
£325 GBP
View
A
Retailer 11
-
$479 USD
View
A
Retailer 12
-
$521 USD
View
A
Retailer 13
-
$558 USD
A$858 AUD
View
Retailer 14
-
$742 USD
View
Price last confirmed 21 days ago
Retailer 15
-
$742 USD
View
Price last confirmed 24 days ago
Retailer 16
-
$748 USD
View
Price last confirmed 75 days ago
B
Retailer 17
-
$776 USD
View
B+
Retailer 18
-
$789 USD
View
B+
Retailer 19
-
$870 USD
View
B
Retailer 20
-
$1,069 USD
£842 GBP
View
Most Expensive
B
Reve Diamonds
E699A08AF · Oct 25
$1,143 USD
View
20 more retailers have this diamond
Prices start from $184 USDSave up to $959 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
1.31ct Oval
$184 USD