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Asscher|Lab Grown|IGI

3.09ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG818625043

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818625043

Diamond specifications and retailer prices

From HK$4,009 HKD
$511 USD
As of October 30, 2026
Save HK$48,518 HKD (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$52,527 HKD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818625043 or 818625043. Listed at 23 retailers as of October 30, 2026, with prices from HK$4,009 to HK$52,527, a HK$48,518 spread on the same certified stone. Yadav Diamonds lists it at HK$52,527. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle44.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818625043
Dimensions8.16 × 8.07 × 5.31 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm8.07 mm3.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818625043
Side View
Table 62.0%Crown 33.2°Girdle: MediumPavilion 44.7°Culet: NoneDepth 65.8%

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$6,896 HKD|Low: HK$4,496 HKD|High: HK$35,619 HKD|Avg: HK$13,042 HKD|-0.2%
Retailer 1
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
October 30, 2026
Retailer 3HK$4,496 HKD
Retailer 6HK$4,496 HKD
Retailer 13HK$6,041 HKD
Retailer 5HK$6,583 HKD
Retailer 1HK$6,896 HKD
Retailer 10HK$8,568 HKD
Retailer 9HK$11,597 HKD
Retailer 12HK$11,925 HKD
Retailer 8HK$12,267 HKD
Retailer 14HK$12,836 HKD
Retailer 4HK$15,707 HKD
Retailer 7HK$16,022 HKD
Retailer 16HK$17,049 HKD
Retailer 2HK$18,445 HKD
Retailer 11HK$23,964 HKD
Retailer 15HK$35,619 HKD

43 data points across 16 retailers

23 retailersHK$4,009 HKD to HK$52,527 HKD

A
Cheapest Retailer
-
HK$4,009 HKD
$511 USD
A
Retailer 2
-
HK$4,496 HKD
$573 USD
View
A
Retailer 3
-
HK$4,496 HKD
$573 USD
View
Final sale: no returns
A
Retailer 4
-
HK$4,974 HKD
$634 USD
View
Retailer 5
-
HK$4,974 HKD
$634 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
HK$6,041 HKD
$770 USD
View
B+
Retailer 7
-
HK$6,583 HKD
$839 USD
View
A
Retailer 8
-
HK$6,896 HKD
£692 GBP
View
A
Retailer 9
-
HK$8,568 HKD
£860 GBP
View
A
Retailer 10
-
HK$8,881 HKD
$1,132 USD
View
A
Retailer 11
-
HK$11,597 HKD
A$2,274 AUD
View
A
Retailer 12
-
HK$11,925 HKD
ZAR 24,555 ZAR
View
B+
Retailer 13
-
HK$12,267 HKD
$1,564 USD
View
B+
Retailer 14
-
HK$12,836 HKD
$1,636 USD
View
B+
Retailer 15
-
HK$14,444 HKD
$1,841 USD
View
Retailer 16
-
HK$15,707 HKD
A$3,080 AUD
View
Price last confirmed 25 days ago
B+
Retailer 17
-
HK$16,022 HKD
£1,608 GBP
View
B+
Retailer 18
-
HK$17,049 HKD
$2,173 USD
View
B+
Retailer 19
-
HK$18,445 HKD
$2,351 USD
View
B+
Retailer 20
-
HK$18,714 HKD
$2,385 USD
View
B+
Retailer 21
-
HK$23,964 HKD
£2,405 GBP
View
B
Retailer 22
-
HK$35,619 HKD
$4,540 USD
View
Most Expensive
B
Yadav Diamonds
13182694 · Oct 30
HK$52,527 HKD
$6,695 USD
View
22 more retailers have this diamond
Prices start from HK$4,009 HKDSave up to HK$48,518 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$4,009 HKD