Asscher|Lab Grown|IGI

3.00ct J SI1 Asscher Lab Grown Diamond

ID • J/SI1 • IGI LG432012465

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG432012465

Diamond specifications and retailer prices

From HK$43,332 HKD
$5,523 USD
As of October 31, 2026
Save HK$48,497 HKD (53%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$91,829 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 3ct lab-grown asscher diamond

This 3ct lab-grown asscher sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG432012465 or 432012465. Listed at 5 retailers as of October 29, 2026, with prices from HK$43,332 to HK$91,829, a HK$48,497 spread on the same certified stone. MOH London lists it at HK$91,829. 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

3.00
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle16.6°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG432012465
Dimensions8.05 × 7.97 × 4.83 mm
L/W Ratio1.01
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
8.05 mm7.97 mm3.00 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG432012465
Side View
Table 63.5%Crown 16.6°Girdle: Slightly ThickPavilion 34.8°Culet: NoneDepth 60.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$91,829 HKD|Low: HK$43,332 HKD|High: HK$92,566 HKD|Avg: HK$57,486 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4HK$43,332 HKD
Retailer 3HK$44,893 HKD
Retailer 7HK$45,074 HKD
Retailer 5HK$49,616 HKD
Retailer 6HK$57,831 HKD
Retailer 2HK$69,387 HKD
MOH LondonHK$91,829 HKD

13 data points across 7 retailers

5 retailersHK$43,332 HKD to HK$91,829 HKD

B+
Cheapest Retailer
-
HK$43,332 HKD
$5,523 USD
Final sale: no returns
Retailer 2
-
HK$44,893 HKD
$5,722 USD
View
Price last confirmed 18 days ago
B+
Retailer 3
-
HK$45,074 HKD
$5,745 USD
View
B+
Retailer 4
-
HK$69,387 HKD
$8,844 USD
View
Most Expensive
B
MOH London
LG432012465 · Oct 29
HK$91,829 HKD
£9,216 GBP
View
4 more retailers have this diamond
Prices start from HK$43,332 HKDSave up to HK$48,497 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.

B+
3.00ct Asscher
HK$43,332 HKD