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1.51ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • IGI LG781632043

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781632043

Diamond specifications and retailer prices

From $370 NZD
$208 USD
As of November 1, 2026
Save $1,468 NZD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,837 NZD at MOH London · As of November 1, 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 LG781632043 or 781632043. Listed at 20 retailers as of November 1, 2026, with prices from $370 to $1,837, a $1,468 spread on the same certified stone. MOH London lists it at $1,837. 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 angle33.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781632043
Dimensions7.34 × 4.47 × 4.47 mm
L/W Ratio1.64
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.34 mm4.47 mm1.51 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781632043
Side View
Table 62.0%Crown 33.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.5%

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: $1,837 NZD|Low: $366 NZD|High: $1,921 NZD|Avg: $1,042 NZD|-3.3%
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
Retailer 17
November 2, 2026
Retailer 6$370 NZD
Retailer 17$412 NZD
Retailer 16$428 NZD
Retailer 12$459 NZD
Retailer 8$460 NZD
Retailer 3$789 NZD
Retailer 11$792 NZD
Retailer 14$816 NZD
Retailer 15$1,045 NZD
Retailer 10$1,069 NZD
Retailer 2$1,214 NZD
Retailer 9$1,404 NZD
Retailer 13$1,475 NZD
Retailer 4$1,487 NZD
Retailer 5$1,569 NZD
Retailer 7$1,582 NZD
MOH London$1,837 NZD

33 data points across 17 retailers

20 retailers$370 NZD to $1,837 NZD

A
Cheapest Retailer
-
$370 NZD
$208 USD
Retailer 2
-
$373 NZD
$210 USD
View
Price last confirmed 45 days ago
A
Retailer 3
-
$412 NZD
$232 USD
View
Final sale: no returns
A
Retailer 4
-
$428 NZD
$241 USD
View
Retailer 5
-
$459 NZD
$258 USD
View
Price last confirmed 44 days ago
A
Retailer 6
-
$459 NZD
$258 USD
View
Retailer 7
-
$460 NZD
$259 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$789 NZD
$444 USD
View
A
Retailer 9
-
$792 NZD
ZAR 7,198 ZAR
View
A
Retailer 10
-
$816 NZD
$459 USD
View
A
Retailer 11
-
$1,045 NZD
$588 USD
View
B+
Retailer 12
-
$1,069 NZD
A$925 AUD
View
B+
Retailer 13
-
$1,214 NZD
$683 USD
View
Retailer 14
-
$1,404 NZD
$790 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$1,475 NZD
$830 USD
View
B+
Retailer 16
-
$1,487 NZD
SGD 1,131 SGD
View
Retailer 17
-
$1,491 NZD
$839 USD
View
Price last confirmed 43 days ago
B+
Retailer 18
-
$1,569 NZD
$883 USD
View
B
Retailer 19
-
$1,582 NZD
$890 USD
View
Most Expensive
B
MOH London
LG781632043 · Nov 1
$1,837 NZD
£814 GBP
View
19 more retailers have this diamond
Prices start from $370 NZDSave up to $1,468 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
$370 NZD