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Asscher|Lab Grown|IGI

3.09ct E VS2 Asscher Lab Grown Diamond

EX • E/VS2 • IGI LG818639049

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818639049

Diamond specifications and retailer prices

From HK$3,240 HKD
$413 USD
As of October 30, 2026
Save HK$25,475 HKD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$28,715 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG818639049 or 818639049. Listed at 11 retailers as of October 29, 2026, with prices from HK$3,240 to HK$28,715, a HK$25,475 spread on the same certified stone. Do Amore Diamonds lists it at HK$28,715. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818639049
Dimensions7.97 × 7.89 × 5.42 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.97 mm7.89 mm3.09 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818639049
Side View
Table 65.0%Crown 38.9°Girdle: MediumPavilion 40°Culet: NoneDepth 68.7%

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$28,715 HKD|Low: HK$4,080 HKD|High: HK$28,715 HKD|Avg: HK$10,481 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6HK$4,080 HKD
Retailer 10HK$5,374 HKD
Retailer 3HK$5,382 HKD
Retailer 2HK$7,387 HKD
Retailer 5HK$7,422 HKD
Retailer 8HK$15,150 HKD
Retailer 7HK$15,529 HKD
Retailer 4HK$16,301 HKD
Retailer 9HK$28,181 HKD
Do Amore DiamondsHK$28,715 HKD

29 data points across 10 retailers

11 retailersHK$3,240 HKD to HK$28,715 HKD

A
Cheapest Retailer
-
HK$3,240 HKD
$413 USD
A
Retailer 2
-
HK$3,625 HKD
$462 USD
View
A
Retailer 3
-
HK$4,080 HKD
$520 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$5,382 HKD
$686 USD
View
A
Retailer 5
-
HK$7,387 HKD
£741 GBP
View
A
Retailer 6
-
HK$7,422 HKD
$946 USD
View
B+
Retailer 7
-
HK$15,150 HKD
$1,931 USD
View
B+
Retailer 8
-
HK$15,529 HKD
$1,979 USD
View
B
Retailer 9
-
HK$16,301 HKD
£1,636 GBP
View
Retailer 10
-
HK$28,181 HKD
$3,592 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-852B9306C · Oct 29
HK$28,715 HKD
$3,660 USD
View
10 more retailers have this diamond
Prices start from HK$3,240 HKDSave up to HK$25,475 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$3,240 HKD