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Asscher|Lab Grown|IGI

0.91ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG747577437

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG747577437

Diamond specifications and retailer prices

From HK$1,663 HKD
$212 USD
As of October 30, 2026
Save HK$8,002 HKD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$9,666 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.91ct lab-grown asscher diamond

This 0.91ct lab-grown asscher sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG747577437 or 747577437. Listed at 16 retailers as of October 30, 2026, with prices from HK$1,663 to HK$9,666, a HK$8,002 spread on the same certified stone. Reve Diamonds lists it at HK$9,666. 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

0.91
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747577437
Dimensions5.33 × 5.33 × 3.58 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.33 mm5.33 mm0.91 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747577437
Side View
Table 65.0%Crown 34°Girdle: MediumPavilion 41.2°Culet: NoneDepth 67.2%

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$4,265 HKD|Low: HK$1,231 HKD|High: HK$17,025 HKD|Avg: HK$5,360 HKD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 31, 2026
Retailer 3HK$1,231 HKD
Retailer 7HK$1,663 HKD
Retailer 10HK$1,859 HKD
Retailer 8HK$2,063 HKD
Retailer 2HK$2,762 HKD
Retailer 9HK$2,809 HKD
Retailer 5HK$4,197 HKD
Retailer 1HK$4,265 HKD
Retailer 6HK$6,653 HKD
Retailer 4HK$9,137 HKD
Reve DiamondsHK$9,666 HKD
Retailer 11HK$17,025 HKD

43 data points across 12 retailers

16 retailersHK$1,663 HKD to HK$9,666 HKD

A
Cheapest Retailer
-
HK$1,663 HKD
$212 USD
A
Retailer 2
-
HK$1,859 HKD
$237 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,930 HKD
$246 USD
View
A
Retailer 4
-
HK$2,063 HKD
$263 USD
View
A
Retailer 5
-
HK$2,063 HKD
$263 USD
View
B+
Retailer 6
-
HK$2,762 HKD
$352 USD
View
B+
Retailer 7
-
HK$2,809 HKD
$358 USD
View
Retailer 8
-
HK$4,197 HKD
$535 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
HK$4,265 HKD
£428 GBP
View
B
Retailer 10
-
HK$6,653 HKD
$848 USD
View
B
Retailer 11
-
HK$7,320 HKD
$933 USD
View
B
Retailer 12
-
HK$8,666 HKD
$1,105 USD
View
B
Retailer 13
-
HK$9,137 HKD
£917 GBP
View
Most Expensive
B
Reve Diamonds
2A3B100B6 · Oct 30
HK$9,666 HKD
$1,232 USD
View
13 more retailers have this diamond
Prices start from HK$1,663 HKDSave up to HK$8,002 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
0.91ct Asscher
HK$1,663 HKD