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Asscher|Lab Grown|IGI

3.39ct E SI1 Asscher Lab Grown Diamond

ID • E/SI1 • IGI LG688511522

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG688511522

Diamond specifications and retailer prices

From HK$3,113 HKD
As of October 30, 2026
Save HK$11,141 HKD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$14,255 HKD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 3.39ct lab-grown asscher diamond

This 3.39ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG688511522 or 688511522. Listed at 7 retailers as of October 29, 2026, with prices from HK$3,113 to HK$14,255, a HK$11,141 spread on the same certified stone. Diamond Quarter lists it at HK$14,255. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.39
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688511522
Dimensions8.30 × 8.30 × 5.52 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.30 mm8.30 mm3.39 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688511522
Side View
Table 63.0%Crown 38.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 66.5%

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 30
Current: HK$3,415 HKD|Low: HK$3,113 HKD|High: HK$43,626 HKD|Avg: HK$13,772 HKD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6HK$3,113 HKD
Retailer 1HK$3,415 HKD
Retailer 4HK$4,002 HKD
Retailer 8HK$4,582 HKD
Retailer 3HK$4,912 HKD
Retailer 5HK$5,414 HKD
Retailer 9HK$7,827 HKD
Retailer 7HK$22,755 HKD
Retailer 2HK$32,038 HKD
Retailer 10HK$43,626 HKD

3 data points across 10 retailers

7 retailersHK$3,113 HKD to HK$14,255 HKD

A
Cheapest Retailer
-
HK$3,113 HKD
A
Retailer 2
-
HK$3,415 HKD
£343 GBP
View
A
Retailer 3
-
HK$4,002 HKD
$510 USD
View
B+
Retailer 4
-
HK$4,582 HKD
$584 USD
View
A
Retailer 5
-
HK$4,912 HKD
£493 GBP
View
A
Retailer 6
-
HK$5,414 HKD
$690 USD
View
Most Expensive
B
Diamond Quarter
3.39SI1ELG22DBBDN · Oct 29
HK$14,255 HKD
£1,431 GBP
View
6 more retailers have this diamond
Prices start from HK$3,113 HKDSave up to HK$11,141 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
3.39ct Asscher
HK$3,113 HKD