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Princess|Lab Grown|IGI

1.28ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG817639619

Shape and cutting style on the report: Princess cut

Certificate IGI LG817639619

Diamond specifications and retailer prices

From $261 AUD
$183 USD
As of October 30, 2026
Save $1,247 AUD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,508 AUD at MOH London · As of November 1, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817639619 or 817639619. Listed at 12 retailers as of October 30, 2026, with prices from $261 to $1,508, a $1,247 spread on the same certified stone. MOH London lists it at $1,508. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817639619
Dimensions6.01 × 5.90 × 4.25 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.01 mm5.90 mm1.28 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817639619
Side View
Table 72.0%Crown 45.1°Girdle: MediumPavilion 39.5°Culet: NoneDepth 72.0%

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: Oct 30
Current: $1,508 AUD|Low: $261 AUD|High: $1,558 AUD|Avg: $940 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7$261 AUD
Retailer 5$302 AUD
Retailer 8$388 AUD
Retailer 4$553 AUD
Retailer 10$784 AUD
Retailer 11$1,036 AUD
Retailer 2$1,039 AUD
Retailer 6$1,095 AUD
Retailer 9$1,120 AUD
Retailer 3$1,333 AUD
MOH London$1,508 AUD

28 data points across 11 retailers

12 retailers$261 AUD to $1,508 AUD

A
Cheapest Retailer
-
$261 AUD
$183 USD
A
Retailer 2
-
$302 AUD
$212 USD
View
Retailer 3
-
$388 AUD
£214 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
$553 AUD
€370 EUR
View
A
Retailer 5
-
$784 AUD
$551 USD
View
B+
Retailer 6
-
$868 AUD
$610 USD
View
B+
Retailer 7
-
$1,036 AUD
$728 USD
View
B+
Retailer 8
-
$1,039 AUD
$730 USD
View
B
Retailer 9
-
$1,095 AUD
$769 USD
View
B+
Retailer 10
-
$1,120 AUD
$787 USD
View
Retailer 11
-
$1,333 AUD
SGD 1,265 SGD
View
Price last confirmed 19 days ago
Most Expensive
B
MOH London
LG817639619 · Nov 1
$1,508 AUD
£834 GBP
View
11 more retailers have this diamond
Prices start from $261 AUDSave up to $1,247 AUD

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
$261 AUD