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Asscher|Lab Grown|IGI

3.12ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG847681383

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG847681383

Diamond specifications and retailer prices

From HK$3,860 HKD
$492 USD
As of November 1, 2026
Save HK$21,561 HKD (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$25,421 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.12ct lab-grown asscher diamond

This 3.12ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847681383 or 847681383. Listed at 3 retailers as of October 28, 2026, with prices from HK$3,860 to HK$25,421, a HK$21,561 spread on the same certified stone. Brilliant Earth lists it at HK$25,421. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.12
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847681383
Dimensions8.08 × 7.93 × 5.32 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.08 mm7.93 mm3.12 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847681383
Side View
Table 67.0%Crown 39.5°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 67.1%

Caratlytics Score

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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 1
Current: HK$7,335 HKD|Low: HK$3,860 HKD|High: HK$7,498 HKD|Avg: HK$6,093 HKD|-1.9%
Retailer 1
Retailer 2
November 3, 2026
Retailer 2HK$3,860 HKD
Retailer 1HK$7,335 HKD

12 data points across 2 retailers

3 retailersHK$3,860 HKD to HK$25,421 HKD

A
Cheapest Retailer
-
HK$3,860 HKD
$492 USD
Final sale: no returns
A
Retailer 2
-
HK$7,335 HKD
£736 GBP
View
Most Expensive
B
Brilliant Earth
22343939A · Oct 28
HK$25,421 HKD
$3,240 USD
View
2 more retailers have this diamond
Prices start from HK$3,860 HKDSave up to HK$21,561 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
3.12ct Asscher
HK$3,860 HKD