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1.28ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG841633872

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841633872

Diamond specifications and retailer prices

From $297 NZD
As of November 5, 2026
Save $1,427 NZD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,724 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round 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 LG841633872 or 841633872. Listed at 20 retailers as of November 2, 2026, with prices from $297 to $1,724, a $1,427 spread on the same certified stone. MOH London lists it at $1,724. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841633872
Dimensions6.87 × 6.90 × 4.33 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.87 mm6.90 mm1.28 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841633872
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.8%

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 5
Current: $1,724 NZD|Low: $297 NZD|High: $1,769 NZD|Avg: $844 NZD|-2.6%
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
Retailer 18
Retailer 19
November 5, 2026
Retailer 10$297 NZD
Retailer 19$345 NZD
Retailer 5$368 NZD
Retailer 18$368 NZD
Retailer 8$498 NZD
Retailer 14$628 NZD
Retailer 16$635 NZD
Retailer 2$646 NZD
Retailer 12$655 NZD
Retailer 4$783 NZD
Retailer 3$817 NZD
Retailer 15$898 NZD
Retailer 17$911 NZD
Retailer 13$925 NZD
Retailer 6$1,185 NZD
Retailer 7$1,229 NZD
Retailer 9$1,235 NZD
Retailer 11$1,283 NZD
MOH London$1,724 NZD

33 data points across 19 retailers

20 retailers$297 NZD to $1,724 NZD

A
Cheapest Retailer
-
$297 NZD
A
Retailer 2
-
$345 NZD
View
Retailer 3
-
$368 NZD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$368 NZD
View
A
Retailer 5
-
$432 NZD
View
B+
Retailer 6
-
$498 NZD
View
A
Retailer 7
-
$628 NZD
View
A
Retailer 8
-
$635 NZD
View
A
Retailer 9
-
$646 NZD
View
A
Retailer 10
-
$655 NZD
View
A
Retailer 11
-
$783 NZD
View
B+
Retailer 12
-
$817 NZD
View
B+
Retailer 13
-
$898 NZD
View
B+
Retailer 14
-
$911 NZD
View
B+
Retailer 15
-
$925 NZD
View
B+
Retailer 16
-
$1,185 NZD
View
B+
Retailer 17
-
$1,229 NZD
View
B+
Retailer 18
-
$1,235 NZD
View
B
Retailer 19
-
$1,283 NZD
View
Most Expensive
B
MOH London
LG841633872 · Nov 2
$1,724 NZD
£763 GBP
View
19 more retailers have this diamond
Prices start from $297 NZDSave up to $1,427 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
1.28ct Round
$297 NZD