Round|Lab Grown|IGI

1.51ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG786658796

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786658796

Diamond specifications and retailer prices

From $340 USD
As of October 30, 2026
Save $2,360 USD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,980 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round 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 LG786658796 or 786658796. Listed at 21 retailers as of October 30, 2026, with a 694% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786658796
Dimensions7.39 × 7.44 × 4.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm7.44 mm1.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786658796
Side View
Table 59.0%Crown 33.7°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.0%

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 30
Current: $2,700 USD|Low: $242 USD|High: $2,700 USD|Avg: $959 USD
Do Amore Diamonds
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
Retailer 17
November 1, 2026
Retailer 17$292 USD
Retailer 4$340 USD
Retailer 7$377 USD
Retailer 15$377 USD
Retailer 6$503 USD
Retailer 5$535 USD
Retailer 3$711 USD
Retailer 12$715 USD
Retailer 2$744 USD
Retailer 14$905 USD
Retailer 11$970 USD
Retailer 13$1,159 USD
Retailer 16$1,449 USD
Retailer 9$1,498 USD
Retailer 8$1,521 USD
Retailer 10$1,678 USD
Do Amore Diamonds$2,700 USD

42 data points across 17 retailers

21 retailers$340 USD to $2,700 USD

Retailer 1
-
$292 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$340 USD
View
Final sale: no returns
Retailer 3
-
$353 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$367 USD
View
Price last confirmed 46 days ago
Retailer 5
-
$377 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
$383 USD
View
A
Retailer 7
-
$503 USD
View
B+
Retailer 8
-
$535 USD
View
B+
Retailer 9
-
$711 USD
View
B+
Retailer 10
-
$715 USD
ZAR 11,555 ZAR
View
B+
Retailer 11
-
$744 USD
£586 GBP
View
Retailer 12
-
$905 USD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$970 USD
A$1,493 AUD
View
B
Retailer 14
-
$1,159 USD
View
Retailer 15
-
$1,338 USD
View
Price last confirmed 24 days ago
B
Retailer 16
-
$1,449 USD
View
B
Retailer 17
-
$1,498 USD
View
B
Retailer 18
-
$1,521 USD
View
B
Retailer 19
-
$1,678 USD
£1,321 GBP
View
B
Retailer 20
-
$2,700 USD
View
Most Expensive
Do Amore Diamonds
23-786658796 · Oct 31
$2,980 USD
View
Price under review
20 more retailers have this diamond
Prices start from $340 USDSave up to $2,360 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 Round
$340 USD