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Asscher|Lab Grown|IGI

3.09ct E VS2 Asscher Lab Grown Diamond

ID • E/VS2 • IGI LG831616404

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831616404

Diamond specifications and retailer prices

From HK$3,342 HKD
$426 USD
As of October 30, 2026
Save HK$25,922 HKD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$29,264 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831616404 or 831616404. Listed at 20 retailers as of October 30, 2026, with prices from HK$3,342 to HK$29,264, a HK$25,922 spread on the same certified stone. Brilliant Earth lists it at HK$29,264. 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

3.09
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle30.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831616404
Dimensions8.12 × 8.07 × 5.10 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm8.07 mm3.09 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831616404
Side View
Table 62.0%Crown 35.2°Girdle: STK-THKPavilion 30.3°Culet: NoneDepth 63.2%

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 30
Current: HK$29,264 HKD|Low: HK$3,742 HKD|High: HK$30,598 HKD|Avg: HK$10,698 HKD|-1.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 5HK$3,742 HKD
Retailer 9HK$3,750 HKD
Retailer 3HK$4,150 HKD
Retailer 15HK$4,519 HKD
Retailer 13HK$5,296 HKD
Retailer 6HK$6,535 HKD
Retailer 11HK$6,842 HKD
Retailer 12HK$6,969 HKD
Retailer 18HK$9,548 HKD
Retailer 16HK$10,027 HKD
Retailer 8HK$13,185 HKD
Retailer 17HK$13,338 HKD
Retailer 4HK$13,595 HKD
Retailer 10HK$13,688 HKD
Retailer 7HK$15,035 HKD
Retailer 14HK$15,265 HKD
Retailer 2HK$16,021 HKD
Brilliant EarthHK$29,264 HKD

36 data points across 18 retailers

20 retailersHK$3,342 HKD to HK$29,264 HKD

A
Cheapest Retailer
-
HK$3,342 HKD
$426 USD
A
Retailer 2
-
HK$3,742 HKD
$477 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,750 HKD
$478 USD
View
A
Retailer 4
-
HK$4,150 HKD
$529 USD
View
A
Retailer 5
-
HK$4,150 HKD
$529 USD
View
A
Retailer 6
-
HK$4,519 HKD
View
A
Retailer 7
-
HK$5,296 HKD
$675 USD
View
B+
Retailer 8
-
HK$6,535 HKD
$833 USD
View
A
Retailer 9
-
HK$6,842 HKD
£687 GBP
View
A
Retailer 10
-
HK$6,969 HKD
€846 EUR
View
A
Retailer 11
-
HK$9,548 HKD
$1,217 USD
View
A
Retailer 12
-
HK$10,027 HKD
$1,278 USD
View
B+
Retailer 13
-
HK$13,185 HKD
SGD 2,271 SGD
View
B+
Retailer 14
-
HK$13,338 HKD
$1,700 USD
View
B+
Retailer 15
-
HK$13,595 HKD
$1,733 USD
View
Retailer 16
-
HK$13,688 HKD
A$2,684 AUD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
HK$15,035 HKD
$1,916 USD
View
B+
Retailer 18
-
HK$15,265 HKD
£1,532 GBP
View
B+
Retailer 19
-
HK$16,021 HKD
$2,042 USD
View
Most Expensive
B
Brilliant Earth
21329981A · Oct 30
HK$29,264 HKD
$3,730 USD
View
19 more retailers have this diamond
Prices start from HK$3,342 HKDSave up to HK$25,922 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
3.09ct Asscher
HK$3,342 HKD