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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 HK$1,169 HKD
$149 USD
As of October 30, 2026
Save HK$3,758 HKD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$4,927 HKD at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

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 11 retailers as of October 30, 2026, with prices from HK$1,169 to HK$4,927, a HK$3,758 spread on the same certified stone. Friendly Diamonds lists it at HK$4,927. 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: HK$4,927 HKD|Low: HK$1,169 HKD|High: HK$6,120 HKD|Avg: HK$2,856 HKD
Friendly Diamonds
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
October 31, 2026
Retailer 3HK$1,169 HKD
Retailer 14HK$1,357 HKD
Retailer 7HK$1,451 HKD
Retailer 13HK$1,707 HKD
Retailer 4HK$1,895 HKD
Retailer 2HK$1,943 HKD
Retailer 10HK$2,322 HKD
Retailer 11HK$2,660 HKD
Retailer 12HK$2,985 HKD
Retailer 8HK$3,327 HKD
Retailer 9HK$4,660 HKD
Retailer 5HK$4,836 HKD
Friendly DiamondsHK$4,927 HKD
Retailer 6HK$6,120 HKD

5 data points across 14 retailers

11 retailersHK$1,169 HKD to HK$4,927 HKD

A
Cheapest Retailer
-
HK$1,169 HKD
$149 USD
A
Retailer 2
-
HK$1,357 HKD
$173 USD
View
A
Retailer 3
-
HK$1,451 HKD
$185 USD
View
A
Retailer 4
-
HK$1,707 HKD
View
A
Retailer 5
-
HK$1,943 HKD
£195 GBP
View
B+
Retailer 6
-
HK$2,322 HKD
$296 USD
View
B+
Retailer 7
-
HK$2,660 HKD
$339 USD
View
B+
Retailer 8
-
HK$2,985 HKD
£300 GBP
View
B
Retailer 9
-
HK$3,327 HKD
$424 USD
View
B
Retailer 10
-
HK$4,660 HKD
$594 USD
View
Most Expensive
B
Friendly Diamonds
6559611 · Oct 31
HK$4,927 HKD
$628 USD
View
10 more retailers have this diamond
Prices start from HK$1,169 HKDSave up to HK$3,758 HKD

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
HK$1,169 HKD