CaratHunter
Plans
Cushion|Lab Grown|IGI

3.09ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG731543041

Shape and cutting style on the report: Rectangular cushion modified brilliant

Certificate IGI LG731543041

Diamond specifications and retailer prices

From HK$10,357 HKD
$1,320 USD
As of October 31, 2026
Save HK$29,484 HKD (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$39,841 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG731543041 or 731543041. Listed at 15 retailers as of October 31, 2026, with prices from HK$10,357 to HK$39,841, a HK$29,484 spread on the same certified stone. Taylor and Hart lists it at HK$39,841. 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
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle44.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731543041
Dimensions11.10 × 7.07 × 4.16 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.10 mm7.07 mm3.09 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731543041
Side View
Table 64.0%Crown 34.5°Girdle: MED-STKPavilion 44.1°Culet: LargeDepth 58.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$33,411 HKD|Low: HK$10,357 HKD|High: HK$39,841 HKD|Avg: HK$22,927 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 1, 2026
Retailer 2HK$10,357 HKD
Retailer 9HK$11,769 HKD
Retailer 3HK$13,622 HKD
Retailer 4HK$15,080 HKD
Retailer 8HK$16,524 HKD
Retailer 6HK$20,494 HKD
Retailer 5HK$23,485 HKD
Retailer 11HK$28,698 HKD
Retailer 7HK$30,105 HKD
Retailer 10HK$33,310 HKD
Retailer 1HK$33,411 HKD
Taylor and HartHK$39,841 HKD

41 data points across 12 retailers

15 retailersHK$10,357 HKD to HK$39,841 HKD

Retailer 1
-
HK$8,968 HKD
$1,143 USD
Price last confirmed 20 days ago
Retailer 2
-
HK$9,753 HKD
$1,243 USD
View
Price last confirmed 24 days ago
B+
Retailer 3
-
HK$10,357 HKD
$1,320 USD
View
Retailer 4
-
HK$10,396 HKD
$1,325 USD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
HK$11,769 HKD
$1,500 USD
View
B+
Retailer 6
-
HK$15,080 HKD
£1,513 GBP
View
B
Retailer 7
-
HK$16,524 HKD
$2,106 USD
View
Retailer 8
-
HK$19,490 HKD
$2,484 USD
View
Price last confirmed 21 days ago
B
Retailer 9
-
HK$20,494 HKD
$2,612 USD
View
B
Retailer 10
-
HK$23,485 HKD
A$4,605 AUD
View
B
Retailer 11
-
HK$28,698 HKD
£2,880 GBP
View
B
Retailer 12
-
HK$30,105 HKD
$3,837 USD
View
B
Retailer 13
-
HK$33,310 HKD
SGD 5,737 SGD
View
B
Retailer 14
-
HK$33,411 HKD
£3,353 GBP
View
Most Expensive
B
Taylor and Hart
LPMEALZ · Oct 31
HK$39,841 HKD
$5,078 USD
View
14 more retailers have this diamond
Prices start from HK$10,357 HKDSave up to HK$29,484 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.

B+
3.09ct Cushion
HK$10,357 HKD