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Heart|Lab Grown|IGI

0.90ct D SI2 Heart Lab Grown Diamond

ID • D/SI2 • IGI LG696578935

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG696578935

Diamond specifications and retailer prices

From $190 SGD
$149 USD
As of October 30, 2026
Save $569 SGD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $759 SGD at NZ Jewellers · As of October 29, 2026
View at NZ Jewellers

About this 0.9ct lab-grown heart diamond

This 0.9ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG696578935 or 696578935. Listed at 10 retailers as of October 29, 2026, with prices from $190 to $759, a $569 spread on the same certified stone. NZ Jewellers lists it at $759. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696578935
Dimensions6.13 × 6.89 × 3.71 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.13 mm6.89 mm0.90 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696578935
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 53.8%

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: Oct 30
Current: $759 SGD|Low: $190 SGD|High: $997 SGD|Avg: $460 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13$190 SGD
Retailer 12$221 SGD
Retailer 6$237 SGD
Retailer 11$278 SGD
Retailer 3$309 SGD
Retailer 2$317 SGD
Retailer 8$378 SGD
Retailer 9$433 SGD
Retailer 10$486 SGD
Retailer 7$542 SGD
NZ Jewellers$759 SGD
Retailer 4$788 SGD
Retailer 5$997 SGD

4 data points across 13 retailers

10 retailers$190 SGD to $759 SGD

A
Cheapest Retailer
-
$190 SGD
$149 USD
A
Retailer 2
-
$221 SGD
$173 USD
View
A
Retailer 3
-
$237 SGD
$185 USD
View
A
Retailer 4
-
$278 SGD
HK$1,700 HKD
View
A
Retailer 5
-
$317 SGD
£195 GBP
View
B+
Retailer 6
-
$378 SGD
$296 USD
View
B+
Retailer 7
-
$433 SGD
$339 USD
View
B
Retailer 8
-
$486 SGD
£300 GBP
View
B
Retailer 9
-
$542 SGD
$424 USD
View
Most Expensive
B
NZ Jewellers
2fb0807c-94db-4cc2-8071-a62814ad02d5 · Oct 29
$759 SGD
$594 USD
View
9 more retailers have this diamond
Prices start from $190 SGDSave up to $569 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
0.90ct Heart
$190 SGD