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Cushion|Lab Grown|IGI

6.15ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG559279653

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG559279653

Diamond specifications and retailer prices

From HK$7,156 HKD
$912 USD
As of November 1, 2026
Save HK$49,572 HKD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$56,727 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 6.15ct lab-grown cushion diamond

This 6.15ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG559279653 or 559279653. Listed at 11 retailers as of November 1, 2026, with prices from HK$7,156 to HK$56,727, a HK$49,572 spread on the same certified stone. Do Amore Diamonds lists it at HK$56,727. 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

6.15
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559279653
Dimensions10.43 × 10.45 × 7.13 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.43 mm10.45 mm6.15 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG559279653
Side View
Table 63.0%Crown 36.6°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 68.2%

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: Nov 1
Current: HK$56,727 HKD|Low: HK$5,131 HKD|High: HK$56,884 HKD|Avg: HK$19,514 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
November 1, 2026
Retailer 10HK$7,156 HKD
Retailer 8HK$7,407 HKD
Retailer 11HK$11,283 HKD
Retailer 5HK$11,519 HKD
Retailer 3HK$11,573 HKD
Retailer 6HK$11,573 HKD
Retailer 9HK$11,942 HKD
Retailer 7HK$15,157 HKD
Retailer 4HK$18,862 HKD
Retailer 12HK$22,600 HKD
Retailer 2HK$27,741 HKD
Retailer 13HK$29,164 HKD
Do Amore DiamondsHK$56,727 HKD

22 data points across 13 retailers

11 retailersHK$7,156 HKD to HK$56,727 HKD

A
Cheapest Retailer
-
HK$7,156 HKD
$912 USD
Final sale: no returns
Retailer 2
-
HK$7,407 HKD
$944 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$11,283 HKD
$1,438 USD
View
A
Retailer 4
-
HK$11,573 HKD
$1,475 USD
View
A
Retailer 5
-
HK$11,573 HKD
$1,475 USD
View
B+
Retailer 6
-
HK$11,942 HKD
$1,522 USD
View
A
Retailer 7
-
HK$15,157 HKD
A$2,972 AUD
View
B+
Retailer 8
-
HK$22,600 HKD
£2,268 GBP
View
B+
Retailer 9
-
HK$27,741 HKD
£2,784 GBP
View
B+
Retailer 10
-
HK$29,164 HKD
$3,717 USD
View
Most Expensive
B
Do Amore Diamonds
27-3FAAAAB05 · Nov 2
HK$56,727 HKD
$7,230 USD
View
10 more retailers have this diamond
Prices start from HK$7,156 HKDSave up to HK$49,572 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
6.15ct Cushion
HK$7,156 HKD