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Princess|Lab Grown|IGI

1.28ct G VVS2 Princess Lab Grown Diamond

ID • G/VVS2 • IGI LG615374285

Shape and cutting style on the report: Princess cut

Certificate IGI LG615374285

Diamond specifications and retailer prices

From $343 NZD
As of November 4, 2026
Save $1,644 NZD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,987 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.28ct lab-grown princess diamond

This 1.28ct lab-grown princess 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 LG615374285 or 615374285. Listed at 13 retailers as of November 2, 2026, with prices from $343 to $1,987, a $1,644 spread on the same certified stone. MOH London lists it at $1,987. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615374285
Dimensions5.91 × 5.86 × 4.20 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.91 mm5.86 mm1.28 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615374285
Side View
Table 72.0%Crown 33.5°Girdle: MediumPavilion 38.7°Culet: NoneDepth 71.7%

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: Nov 4
Current: $1,987 NZD|Low: $343 NZD|High: $2,012 NZD|Avg: $929 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 6$343 NZD
Retailer 8$384 NZD
Retailer 4$733 NZD
Retailer 7$741 NZD
Retailer 2$766 NZD
Retailer 9$896 NZD
Retailer 3$1,037 NZD
Retailer 5$1,371 NZD
MOH London$1,987 NZD

41 data points across 9 retailers

13 retailers$343 NZD to $1,987 NZD

A
Cheapest Retailer
-
$343 NZD
A
Retailer 2
-
$384 NZD
View
Final sale: no returns
A
Retailer 3
-
$398 NZD
View
Retailer 4
-
$425 NZD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$425 NZD
View
A
Retailer 6
-
$733 NZD
View
A
Retailer 7
-
$741 NZD
View
A
Retailer 8
-
$766 NZD
View
A
Retailer 9
-
$896 NZD
View
A
Retailer 10
-
$1,037 NZD
View
B+
Retailer 11
-
$1,366 NZD
View
B
Retailer 12
-
$1,371 NZD
View
Most Expensive
B
MOH London
LG615374285 · Nov 2
$1,987 NZD
£880 GBP
View
12 more retailers have this diamond
Prices start from $343 NZDSave up to $1,644 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 Princess
$343 NZD