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Asscher|Lab Grown|IGI

3.07ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG842638821

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG842638821

Diamond specifications and retailer prices

From HK$3,178 HKD
$405 USD
As of October 29, 2026
Save HK$19,810 HKD (86%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$22,988 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.07ct lab-grown asscher diamond

This 3.07ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842638821 or 842638821. Listed at 4 retailers as of October 28, 2026, with prices from HK$3,178 to HK$22,988, a HK$19,810 spread on the same certified stone. Brilliant Earth lists it at HK$22,988. 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

3.07
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842638821
Dimensions7.52 × 7.43 × 4.99 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.52 mm7.43 mm3.07 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842638821
Side View
Table 67.0%Crown 36.8°Girdle: MediumPavilion 40°Culet: NoneDepth 66.2%

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 29
Current: HK$22,988 HKD|Low: HK$3,178 HKD|High: HK$22,988 HKD|Avg: HK$13,303 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 3HK$3,178 HKD
Retailer 2HK$6,582 HKD
Retailer 4HK$16,398 HKD
Brilliant EarthHK$22,988 HKD

21 data points across 4 retailers

4 retailersHK$3,178 HKD to HK$22,988 HKD

A
Cheapest Retailer
-
HK$3,178 HKD
$405 USD
Final sale: no returns
A
Retailer 2
-
HK$6,582 HKD
£661 GBP
View
Retailer 3
-
HK$16,398 HKD
$2,090 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21744707A · Oct 28
HK$22,988 HKD
$2,930 USD
View
3 more retailers have this diamond
Prices start from HK$3,178 HKDSave up to HK$19,810 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
3.07ct Asscher
HK$3,178 HKD