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Asscher|Lab Grown|IGI

3.09ct D VS1 Asscher Lab Grown Diamond

VG • D/VS1 • IGI LG673423645

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG673423645

Diamond specifications and retailer prices

From HK$5,115 HKD
$652 USD
As of October 29, 2026
Save HK$35,525 HKD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$40,641 HKD at Do Amore Diamonds · As of October 30, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG673423645 or 673423645. Listed at 16 retailers as of October 29, 2026, with prices from HK$5,115 to HK$40,641, a HK$35,525 spread on the same certified stone. Do Amore Diamonds lists it at HK$40,641. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.09
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673423645
Dimensions7.88 × 7.87 × 5.36 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
7.88 mm7.87 mm3.09 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG673423645
Side View
Table 63.0%Crown 35.4°Girdle: MediumPavilion 39.7°Culet: NoneDepth 68.1%

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$40,641 HKD|Low: HK$3,648 HKD|High: HK$40,641 HKD|Avg: HK$15,678 HKD
Do Amore Diamonds
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
October 30, 2026
Retailer 15HK$5,115 HKD
Retailer 13HK$5,672 HKD
Retailer 5HK$6,708 HKD
Retailer 14HK$8,418 HKD
Retailer 12HK$8,717 HKD
Retailer 4HK$8,999 HKD
Retailer 8HK$9,358 HKD
Retailer 2HK$13,229 HKD
Retailer 11HK$18,100 HKD
Retailer 3HK$18,174 HKD
Retailer 7HK$18,821 HKD
Retailer 6HK$21,121 HKD
Retailer 10HK$22,282 HKD
Retailer 9HK$24,810 HKD
Do Amore DiamondsHK$40,641 HKD

42 data points across 15 retailers

16 retailersHK$5,115 HKD to HK$40,641 HKD

A
Cheapest Retailer
-
HK$5,115 HKD
$652 USD
Final sale: no returns
Retailer 2
-
HK$5,672 HKD
$723 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
HK$6,708 HKD
$855 USD
View
A
Retailer 4
-
HK$8,418 HKD
$1,073 USD
View
A
Retailer 5
-
HK$8,717 HKD
$1,111 USD
View
A
Retailer 6
-
HK$8,999 HKD
$1,147 USD
View
A
Retailer 7
-
HK$9,358 HKD
£939 GBP
View
B+
Retailer 8
-
HK$13,229 HKD
A$2,594 AUD
View
B+
Retailer 9
-
HK$16,932 HKD
£1,699 GBP
View
B+
Retailer 10
-
HK$18,100 HKD
$2,307 USD
View
B+
Retailer 11
-
HK$18,174 HKD
£1,824 GBP
View
B
Retailer 12
-
HK$18,821 HKD
$2,399 USD
View
B
Retailer 13
-
HK$21,121 HKD
$2,692 USD
View
Retailer 14
-
HK$22,282 HKD
$2,840 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
HK$24,810 HKD
£2,490 GBP
View
Most Expensive
B
Do Amore Diamonds
27-98C6FB740 · Oct 30
HK$40,641 HKD
$5,180 USD
View
15 more retailers have this diamond
Prices start from HK$5,115 HKDSave up to HK$35,525 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$5,115 HKD