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Cushion|Lab Grown|IGI

6.12ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG559286480

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG559286480

Diamond specifications and retailer prices

From HK$7,124 HKD
$908 USD
As of November 1, 2026
Save HK$49,365 HKD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$56,489 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 6.12ct lab-grown cushion diamond

This 6.12ct 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 LG559286480 or 559286480. Listed at 11 retailers as of November 1, 2026, with prices from HK$7,124 to HK$56,489, a HK$49,365 spread on the same certified stone. Do Amore Diamonds lists it at HK$56,489. 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

6.12
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559286480
Dimensions10.37 × 10.17 × 6.63 mm
L/W Ratio1.02
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
10.37 mm10.17 mm6.12 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG559286480
Side View
Table 64.5%Crown 37.9°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 65.2%

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$56,489 HKD|Low: HK$5,108 HKD|High: HK$67,002 HKD|Avg: HK$22,976 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
November 1, 2026
Retailer 11HK$7,124 HKD
Retailer 9HK$7,375 HKD
Retailer 7HK$8,748 HKD
Retailer 12HK$11,243 HKD
Retailer 6HK$11,469 HKD
Retailer 4HK$11,470 HKD
Retailer 10HK$11,886 HKD
Retailer 8HK$15,085 HKD
Retailer 5HK$18,767 HKD
Retailer 13HK$22,479 HKD
Retailer 2HK$27,610 HKD
Retailer 3HK$29,027 HKD
Do Amore DiamondsHK$56,489 HKD
Retailer 14HK$67,002 HKD

17 data points across 14 retailers

11 retailersHK$7,124 HKD to HK$56,489 HKD

A
Cheapest Retailer
-
HK$7,124 HKD
$908 USD
Final sale: no returns
Retailer 2
-
HK$7,375 HKD
$940 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$8,748 HKD
$1,115 USD
View
A
Retailer 4
-
HK$11,243 HKD
$1,433 USD
View
A
Retailer 5
-
HK$11,470 HKD
$1,462 USD
View
B+
Retailer 6
-
HK$11,886 HKD
$1,515 USD
View
A
Retailer 7
-
HK$15,085 HKD
A$2,958 AUD
View
B+
Retailer 8
-
HK$22,479 HKD
£2,256 GBP
View
B+
Retailer 9
-
HK$27,610 HKD
£2,771 GBP
View
B+
Retailer 10
-
HK$29,027 HKD
$3,700 USD
View
Most Expensive
B
Do Amore Diamonds
27-EBAD8D6B1 · Nov 2
HK$56,489 HKD
$7,200 USD
View
10 more retailers have this diamond
Prices start from HK$7,124 HKDSave up to HK$49,365 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
6.12ct Cushion
HK$7,124 HKD