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Asscher|Lab Grown|IGI

3.05ct F SI1 Asscher Lab Grown Diamond

EX • F/SI1 • IGI LG847642070

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG847642070

Diamond specifications and retailer prices

From HK$2,573 HKD
As of November 6, 2026
Save HK$17,667 HKD (87%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$20,241 HKD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3.05ct lab-grown asscher diamond

This 3.05ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG847642070 or 847642070. Listed at 3 retailers as of November 6, 2026, with prices from HK$2,573 to HK$20,241, a HK$17,667 spread on the same certified stone. Brilliant Earth lists it at HK$20,241. 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

3.05
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847642070
Dimensions8.19 × 8.02 × 5.08 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm8.02 mm3.05 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847642070
Side View
Table 68.0%Crown 40.3°Girdle: MediumPavilion 39.6°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$20,241 HKD|Low: HK$2,573 HKD|High: HK$35,460 HKD|Avg: HK$11,550 HKD|-42.9%
Brilliant Earth
Retailer 2
Retailer 3
November 6, 2026
Retailer 3HK$2,573 HKD
Retailer 2HK$5,178 HKD
Brilliant EarthHK$20,241 HKD

12 data points across 3 retailers

3 retailersHK$2,573 HKD to HK$20,241 HKD

A
Cheapest Retailer
-
HK$2,573 HKD
Final sale: no returns
A
Retailer 2
-
HK$5,178 HKD
View
Most Expensive
B
Brilliant Earth
22236053A · Nov 6
HK$20,241 HKD
$2,580 USD
View
2 more retailers have this diamond
Prices start from HK$2,573 HKDSave up to HK$17,667 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
3.05ct Asscher
HK$2,573 HKD