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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 $382 NZD
$215 USD
As of November 1, 2026
Save $1,516 NZD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,898 NZD 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 1, 2026, with prices from $382 to $1,898, a $1,516 spread on the same certified stone. MOH London lists it at $1,898. 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
Colour
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 1
Current: $1,898 NZD|Low: $366 NZD|High: $1,921 NZD|Avg: $978 NZD|-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$382 NZD
Retailer 3$443 NZD
Retailer 5$475 NZD
Retailer 15$475 NZD
Retailer 14$640 NZD
Retailer 9$738 NZD
Retailer 10$818 NZD
Retailer 8$821 NZD
Retailer 2$866 NZD
Retailer 16$1,059 NZD
Retailer 11$1,107 NZD
Retailer 4$1,523 NZD
Retailer 12$1,528 NZD
Retailer 6$1,540 NZD
Retailer 7$1,617 NZD
MOH London$1,898 NZD

40 data points across 16 retailers

17 retailers$382 NZD to $1,898 NZD

A
Cheapest Retailer
-
$382 NZD
$215 USD
A
Retailer 2
-
$443 NZD
$249 USD
View
A
Retailer 3
-
$475 NZD
$267 USD
View
Retailer 4
-
$475 NZD
$267 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$640 NZD
$360 USD
View
A
Retailer 6
-
$738 NZD
£327 GBP
View
A
Retailer 7
-
$818 NZD
ZAR 7,434 ZAR
View
A
Retailer 8
-
$821 NZD
$462 USD
View
A
Retailer 9
-
$866 NZD
€464 EUR
View
B+
Retailer 10
-
$1,059 NZD
$596 USD
View
Retailer 11
-
$1,107 NZD
A$958 AUD
View
Price last confirmed 7 days ago
Retailer 12
-
$1,431 NZD
$805 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$1,523 NZD
$857 USD
View
B
Retailer 14
-
$1,528 NZD
$860 USD
View
B
Retailer 15
-
$1,540 NZD
SGD 1,171 SGD
View
B
Retailer 16
-
$1,617 NZD
$910 USD
View
Most Expensive
B
MOH London
LG779639054 · Nov 2
$1,898 NZD
£841 GBP
View
16 more retailers have this diamond
Prices start from $382 NZDSave up to $1,516 NZD

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
$382 NZD