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Round|Lab Grown|IGI

1.51ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • IGI LG779639054

Shape and cutting style on the report: Round brilliant

Certificate IGI LG779639054

Diamond specifications and retailer prices

From $215 USD
As of November 3, 2026
Save $853 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,068 USD at MOH London · As of November 2, 2026
View at MOH London

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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG779639054 or 779639054. Listed at 17 retailers as of November 2, 2026, with prices from $215 to $1,068, a $853 spread on the same certified stone. MOH London lists it at $1,068. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779639054
Dimensions7.54 × 7.49 × 4.43 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
7.54 mm7.49 mm1.51 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779639054
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,068 USD|Low: $206 USD|High: $1,081 USD|Avg: $550 USD|-1.2%
MOH London
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
November 2, 2026
Retailer 13$215 USD
Retailer 3$249 USD
Retailer 5$267 USD
Retailer 15$267 USD
Retailer 14$360 USD
Retailer 9$415 USD
Retailer 10$460 USD
Retailer 8$462 USD
Retailer 2$487 USD
Retailer 16$596 USD
Retailer 11$623 USD
Retailer 4$857 USD
Retailer 12$860 USD
Retailer 6$867 USD
Retailer 7$910 USD
MOH London$1,068 USD

40 data points across 16 retailers

17 retailers$215 USD to $1,068 USD

A
Cheapest Retailer
-
$215 USD
A
Retailer 2
-
$249 USD
View
A
Retailer 3
-
$267 USD
View
Retailer 4
-
$267 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$360 USD
View
A
Retailer 6
-
$415 USD
£327 GBP
View
A
Retailer 7
-
$460 USD
ZAR 7,434 ZAR
View
A
Retailer 8
-
$462 USD
View
A
Retailer 9
-
$487 USD
€464 EUR
View
B+
Retailer 10
-
$596 USD
View
Retailer 11
-
$623 USD
A$958 AUD
View
Price last confirmed 7 days ago
Retailer 12
-
$805 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
$857 USD
View
B
Retailer 14
-
$860 USD
View
B
Retailer 15
-
$867 USD
SGD 1,171 SGD
View
B
Retailer 16
-
$910 USD
View
Most Expensive
B
MOH London
LG779639054 · Nov 2
$1,068 USD
£841 GBP
View
16 more retailers have this diamond
Prices start from $215 USDSave up to $853 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
$215 USD