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Cushion|Lab Grown|IGI

6.50ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG844622549

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844622549

Diamond specifications and retailer prices

From HK$20,532 HKD
$2,617 USD
As of October 26, 2026
Save HK$33,682 HKD (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$54,214 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.5ct lab-grown cushion diamond

This 6.5ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844622549 or 844622549. Listed at 5 retailers as of October 26, 2026, with prices from HK$20,532 to HK$54,214, a HK$33,682 spread on the same certified stone. Brilliant Earth lists it at HK$54,214. 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

6.50
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844622549
Dimensions12.93 × 9.56 × 6.51 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.93 mm9.56 mm6.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844622549
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 37.7°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 26
Current: HK$41,072 HKD|Low: HK$20,532 HKD|High: HK$41,072 HKD|Avg: HK$31,846 HKD
Retailer 1
Retailer 2
Retailer 3
October 27, 2026
Retailer 2HK$20,532 HKD
Retailer 3HK$36,313 HKD
Retailer 1HK$41,072 HKD

3 data points across 3 retailers

5 retailersHK$20,532 HKD to HK$54,214 HKD

A
Cheapest Retailer
-
HK$20,532 HKD
$2,617 USD
B+
Retailer 2
-
HK$36,313 HKD
$4,628 USD
View
B+
Retailer 3
-
HK$38,248 HKD
$4,875 USD
View
B
Retailer 4
-
HK$41,072 HKD
£4,122 GBP
View
Most Expensive
B
Brilliant Earth
22253785Y · Oct 29
HK$54,214 HKD
$6,910 USD
View
4 more retailers have this diamond
Prices start from HK$20,532 HKDSave up to HK$33,682 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
6.50ct Cushion
HK$20,532 HKD