CaratHunter
Plans
Princess|Lab Grown|IGI

0.91ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG851681811

Certificate IGI LG851681811

Diamond specifications and retailer prices

From $169 SGD
$132 USD
As of October 30, 2026
Save $458 SGD (73%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $626 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 0.91ct lab-grown princess diamond

This 0.91ct lab-grown princess sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851681811 or 851681811. Listed at 6 retailers as of October 30, 2026, with prices from $169 to $626, a $458 spread on the same certified stone. Brilliant Earth lists it at $626. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG851681811
Dimensions5.40 × 5.29 × 3.78 mm
L/W Ratio1.02
Top View
5.40 mm5.29 mm0.91 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851681811
Side View
Table 71.0%CrownGirdle: ThinPavilionCulet: NoneDepth 71.5%

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: Oct 30
Current: $398 SGD|Low: $169 SGD|High: $576 SGD|Avg: $332 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4$169 SGD
Retailer 5$245 SGD
Retailer 2$274 SGD
Retailer 1$398 SGD
Retailer 3$576 SGD

1 data point across 5 retailers

6 retailers$169 SGD to $626 SGD

A
Cheapest Retailer
-
$169 SGD
$132 USD
A
Retailer 2
-
$245 SGD
HK$1,500 HKD
View
A
Retailer 3
-
$274 SGD
£169 GBP
View
A
Retailer 4
-
$398 SGD
$311 USD
View
B+
Retailer 5
-
$576 SGD
View
Most Expensive
Brilliant Earth
22369347A · Oct 30
$626 SGD
$490 USD
View
5 more retailers have this diamond
Prices start from $169 SGDSave up to $458 SGD

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
0.91ct Princess
$169 SGD