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Princess|Lab Grown|IGI

1.28ct G VVS2 Princess Lab Grown Diamond

EX • G/VVS2 • IGI LG839670515

Shape and cutting style on the report: Princess cut

Certificate IGI LG839670515

Diamond specifications and retailer prices

From $363 NZD
As of November 4, 2026
Save $1,661 NZD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,024 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 LG839670515 or 839670515. Listed at 21 retailers as of November 4, 2026, with prices from $363 to $2,024, a $1,661 spread on the same certified stone. Reve Diamonds lists it at $2,024. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839670515
Dimensions5.88 × 5.79 × 4.27 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.88 mm5.79 mm1.28 ctG / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839670515
Side View
Table 72.0%Crown 40.5°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 73.7%

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 4
Current: $718 NZD|Low: $311 NZD|High: $2,024 NZD|Avg: $933 NZD|+1.0%
Retailer 1
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
Reve Diamonds
November 4, 2026
Retailer 18$325 NZD
Retailer 5$363 NZD
Retailer 2$377 NZD
Retailer 11$402 NZD
Retailer 3$455 NZD
Retailer 12$491 NZD
Retailer 14$667 NZD
Retailer 16$679 NZD
Retailer 17$709 NZD
Retailer 1$718 NZD
Retailer 8$846 NZD
Retailer 9$889 NZD
Retailer 13$1,029 NZD
Retailer 4$1,182 NZD
Retailer 19$1,294 NZD
Retailer 6$1,312 NZD
Retailer 7$1,344 NZD
Retailer 10$1,390 NZD
Retailer 15$1,885 NZD
Reve Diamonds$2,024 NZD

25 data points across 20 retailers

21 retailers$363 NZD to $2,024 NZD

Retailer 1
-
$325 NZD
Price last confirmed 24 days ago
A
Retailer 2
-
$363 NZD
View
Final sale: no returns
Retailer 3
-
$377 NZD
View
Price last confirmed 26 days ago
Retailer 4
-
$402 NZD
View
Price last confirmed 32 days ago
A
Retailer 5
-
$455 NZD
View
A
Retailer 6
-
$491 NZD
View
A
Retailer 7
-
$667 NZD
View
Retailer 8
-
$679 NZD
View
Price last confirmed 12 days ago
A
Retailer 9
-
$709 NZD
View
A
Retailer 10
-
$718 NZD
View
Retailer 11
-
$846 NZD
View
Price last confirmed 9 days ago
Retailer 12
-
$889 NZD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$1,029 NZD
View
B+
Retailer 14
-
$1,182 NZD
View
Retailer 15
-
$1,294 NZD
View
Price last confirmed 25 days ago
B+
Retailer 16
-
$1,312 NZD
View
B
Retailer 17
-
$1,344 NZD
View
B
Retailer 18
-
$1,387 NZD
View
B
Retailer 19
-
$1,390 NZD
View
Retailer 20
-
$1,885 NZD
View
Price last confirmed 10 days ago
Most Expensive
B
Reve Diamonds
99312F741 · Nov 4
$2,024 NZD
$1,138 USD
View
20 more retailers have this diamond
Prices start from $363 NZDSave up to $1,661 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
$363 NZD