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Asscher|Lab Grown|IGI

3.09ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG710507436

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG710507436

Diamond specifications and retailer prices

From HK$6,347 HKD
$809 USD
As of October 29, 2026
Save HK$40,492 HKD (86%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$46,839 HKD at Brilliant Earth · As of October 29, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG710507436 or 710507436. Listed at 8 retailers as of October 29, 2026, with prices from HK$6,347 to HK$46,839, a HK$40,492 spread on the same certified stone. Brilliant Earth lists it at HK$46,839. 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 angle35.2°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710507436
Dimensions7.96 × 7.96 × 8.00 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
7.96 mm7.96 mm3.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710507436
Side View
Table 65.0%Crown 35.2°Girdle: MED-STKPavilion 42.5°Culet: NoneDepth 67.3%

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$46,839 HKD|Low: HK$4,394 HKD|High: HK$46,996 HKD|Avg: HK$18,020 HKD|-0.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 4HK$6,347 HKD
Retailer 5HK$7,963 HKD
Retailer 7HK$8,938 HKD
Retailer 3HK$9,360 HKD
Retailer 2HK$16,773 HKD
Retailer 8HK$22,282 HKD
Retailer 6HK$26,010 HKD
Brilliant EarthHK$46,839 HKD

21 data points across 8 retailers

8 retailersHK$6,347 HKD to HK$46,839 HKD

A
Cheapest Retailer
-
HK$6,347 HKD
$809 USD
Final sale: no returns
A
Retailer 2
-
HK$7,963 HKD
$1,015 USD
View
A
Retailer 3
-
HK$8,938 HKD
View
A
Retailer 4
-
HK$9,360 HKD
$1,193 USD
View
B+
Retailer 5
-
HK$16,773 HKD
A$3,289 AUD
View
Retailer 6
-
HK$22,282 HKD
$2,840 USD
View
Price last confirmed 12 days ago
B
Retailer 7
-
HK$26,010 HKD
SGD 4,480 SGD
View
Most Expensive
B
Brilliant Earth
14953117Y · Oct 29
HK$46,839 HKD
$5,970 USD
View
7 more retailers have this diamond
Prices start from HK$6,347 HKDSave up to HK$40,492 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$6,347 HKD