Asscher|Lab Grown|IGI

3.07ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG812616423

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG812616423

Diamond specifications and retailer prices

From HK$6,355 HKD
$810 USD
As of October 31, 2026
Save HK$15,142 HKD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$21,497 HKD at Brilliant Earth · As of October 30, 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 LG812616423 or 812616423. Listed at 10 retailers as of October 30, 2026, with prices from HK$6,355 to HK$21,497, a HK$15,142 spread on the same certified stone. Brilliant Earth lists it at HK$21,497. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812616423
Dimensions8.15 × 8.05 × 5.19 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm8.05 mm3.07 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812616423
Side View
Table 66.0%Crown 34.6°Girdle: MediumPavilion 41.4°Culet: NoneDepth 64.5%

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 31
Current: HK$21,497 HKD|Low: HK$5,335 HKD|High: HK$23,694 HKD|Avg: HK$12,584 HKD|-9.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6HK$6,355 HKD
Retailer 3HK$6,607 HKD
Retailer 2HK$6,921 HKD
Retailer 5HK$10,184 HKD
Retailer 9HK$12,196 HKD
Retailer 8HK$13,324 HKD
Retailer 10HK$13,736 HKD
Retailer 7HK$15,699 HKD
Retailer 4HK$16,437 HKD
Brilliant EarthHK$21,497 HKD

43 data points across 10 retailers

10 retailersHK$6,355 HKD to HK$21,497 HKD

A
Cheapest Retailer
-
HK$6,355 HKD
$810 USD
A
Retailer 2
-
HK$6,607 HKD
€802 EUR
View
A
Retailer 3
-
HK$6,921 HKD
£695 GBP
View
B+
Retailer 4
-
HK$10,184 HKD
$1,298 USD
View
Retailer 5
-
HK$12,196 HKD
£1,224 GBP
View
Price last confirmed 24 days ago
B+
Retailer 6
-
HK$13,324 HKD
SGD 2,295 SGD
View
B+
Retailer 7
-
HK$13,736 HKD
$1,751 USD
View
B
Retailer 8
-
HK$15,699 HKD
$2,001 USD
View
Retailer 9
-
HK$16,437 HKD
$2,095 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20483602A · Oct 30
HK$21,497 HKD
$2,740 USD
View
9 more retailers have this diamond
Prices start from HK$6,355 HKDSave up to HK$15,142 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$6,355 HKD