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Cushion|Lab Grown|IGI

6.10ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG784639150

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

Certificate IGI LG784639150

Diamond specifications and retailer prices

From HK$13,181 HKD
$1,680 USD
As of October 31, 2026
Save HK$47,231 HKD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$60,412 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.1ct lab-grown cushion diamond

This 6.1ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784639150 or 784639150. Listed at 17 retailers as of October 31, 2026, with prices from HK$13,181 to HK$60,412, a HK$47,231 spread on the same certified stone. Brilliant Earth lists it at HK$60,412. 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

6.10
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784639150
Dimensions10.61 × 10.60 × 7.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.61 mm10.60 mm6.10 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784639150
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 39°Culet: NoneDepth 66.2%

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: Oct 31
Current: HK$60,412 HKD|Low: HK$13,181 HKD|High: HK$62,373 HKD|Avg: HK$29,834 HKD|-3.1%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 4HK$13,181 HKD
Retailer 6HK$13,659 HKD
Retailer 17HK$14,044 HKD
Retailer 16HK$14,460 HKD
Retailer 7HK$16,860 HKD
Retailer 2HK$19,293 HKD
Retailer 5HK$21,529 HKD
Retailer 12HK$22,152 HKD
Retailer 11HK$25,310 HKD
Retailer 13HK$26,435 HKD
Retailer 8HK$27,758 HKD
Retailer 9HK$33,001 HKD
Retailer 3HK$36,820 HKD
Retailer 14HK$39,069 HKD
Retailer 18HK$39,988 HKD
Retailer 15HK$47,113 HKD
Retailer 10HK$48,040 HKD
Brilliant EarthHK$60,412 HKD

42 data points across 18 retailers

17 retailersHK$13,181 HKD to HK$60,412 HKD

A
Cheapest Retailer
-
HK$13,181 HKD
$1,680 USD
Final sale: no returns
A
Retailer 2
-
HK$14,044 HKD
$1,790 USD
View
Retailer 3
-
HK$14,460 HKD
£1,451 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
HK$16,860 HKD
$2,149 USD
View
A
Retailer 5
-
HK$19,293 HKD
£1,936 GBP
View
A
Retailer 6
-
HK$21,529 HKD
$2,744 USD
View
A
Retailer 7
-
HK$22,152 HKD
€2,689 EUR
View
B+
Retailer 8
-
HK$25,310 HKD
A$4,963 AUD
View
B+
Retailer 9
-
HK$26,435 HKD
ZAR 54,433 ZAR
View
B+
Retailer 10
-
HK$27,758 HKD
$3,538 USD
View
B+
Retailer 11
-
HK$33,001 HKD
£3,312 GBP
View
B+
Retailer 12
-
HK$36,820 HKD
$4,693 USD
View
B+
Retailer 13
-
HK$39,069 HKD
£3,921 GBP
View
B+
Retailer 14
-
HK$39,988 HKD
$5,097 USD
View
Retailer 15
-
HK$47,113 HKD
$6,005 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
HK$48,040 HKD
$6,123 USD
View
Most Expensive
B
Brilliant Earth
18335969A · Oct 31
HK$60,412 HKD
$7,700 USD
View
16 more retailers have this diamond
Prices start from HK$13,181 HKDSave up to HK$47,231 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
6.10ct Cushion
HK$13,181 HKD