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Asscher|Lab Grown|IGI

3.09ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG679509505

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG679509505

Diamond specifications and retailer prices

From HK$5,006 HKD
$638 USD
As of October 29, 2026
Save HK$47,521 HKD (90%) vs most expensive(unlock to see where)
16 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 LG679509505 or 679509505. Listed at 16 retailers as of October 29, 2026, with prices from HK$5,006 to HK$52,527, a HK$47,521 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 angle32.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG679509505
Dimensions7.99 × 7.97 × 5.30 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
7.99 mm7.97 mm3.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG679509505
Side View
Table 62.0%Crown 32.4°Girdle: MediumPavilion 39.4°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 29
Current: HK$9,523 HKD|Low: HK$5,006 HKD|High: HK$24,432 HKD|Avg: HK$12,812 HKD|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2HK$5,006 HKD
Retailer 10HK$5,547 HKD
Retailer 8HK$7,351 HKD
Retailer 11HK$8,309 HKD
Retailer 1HK$9,523 HKD
Retailer 4HK$12,943 HKD
Retailer 6HK$13,305 HKD
Retailer 3HK$17,816 HKD
Retailer 9HK$17,865 HKD
Retailer 7HK$22,282 HKD
Retailer 5HK$24,272 HKD

44 data points across 11 retailers

16 retailersHK$5,006 HKD to HK$52,527 HKD

A
Cheapest Retailer
-
HK$5,006 HKD
$638 USD
Final sale: no returns
Retailer 2
-
HK$5,547 HKD
$707 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
HK$6,590 HKD
$840 USD
View
A
Retailer 4
-
HK$7,351 HKD
$937 USD
View
A
Retailer 5
-
HK$8,309 HKD
$1,059 USD
View
A
Retailer 6
-
HK$8,983 HKD
$1,145 USD
View
A
Retailer 7
-
HK$9,523 HKD
£956 GBP
View
B+
Retailer 8
-
HK$12,943 HKD
A$2,538 AUD
View
B+
Retailer 9
-
HK$13,305 HKD
ZAR 27,397 ZAR
View
B+
Retailer 10
-
HK$17,816 HKD
£1,788 GBP
View
B+
Retailer 11
-
HK$17,865 HKD
$2,277 USD
View
B
Retailer 12
-
HK$20,696 HKD
$2,638 USD
View
Retailer 13
-
HK$22,282 HKD
$2,840 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
HK$24,272 HKD
£2,436 GBP
View
B
Retailer 15
-
HK$39,778 HKD
$5,070 USD
View
Most Expensive
B
Yadav Diamonds
13014434 · Oct 30
HK$52,527 HKD
$6,695 USD
View
15 more retailers have this diamond
Prices start from HK$5,006 HKDSave up to HK$47,521 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$5,006 HKD