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Cushion|Lab Grown|IGI

6.76ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG798619848

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

Certificate IGI LG798619848

Diamond specifications and retailer prices

From HK$16,924 HKD
$2,157 USD
As of November 1, 2026
Save HK$59,654 HKD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$113,496 HKD at Queensmith · As of October 9, 2026
View at Queensmith

About this 6.76ct lab-grown cushion diamond

This 6.76ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG798619848 or 798619848. Listed at 18 retailers as of November 1, 2026, with a 352% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.76
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798619848
Dimensions10.68 × 10.52 × 7.02 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.68 mm10.52 mm6.76 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798619848
Side View
Table 62.0%Crown 35.8°Girdle: THK-VTKPavilion 32.9°Culet: NoneDepth 66.7%

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$27,244 HKD|Low: HK$17,528 HKD|High: HK$77,206 HKD|Avg: HK$35,908 HKD|-5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12HK$17,528 HKD
Retailer 5HK$18,142 HKD
Retailer 9HK$18,831 HKD
Retailer 6HK$24,105 HKD
Retailer 11HK$25,045 HKD
Retailer 1HK$27,244 HKD
Retailer 8HK$32,471 HKD
Retailer 10HK$33,916 HKD
Retailer 3HK$47,226 HKD
Retailer 7HK$50,052 HKD
Retailer 2HK$50,127 HKD
Retailer 4HK$76,578 HKD

33 data points across 12 retailers

18 retailersHK$16,924 HKD to HK$76,578 HKD

A
Cheapest Retailer
-
HK$16,924 HKD
$2,157 USD
Final sale: no returns
Retailer 2
-
HK$17,528 HKD
$2,234 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
HK$18,142 HKD
£1,821 GBP
View
A
Retailer 4
-
HK$18,831 HKD
$2,400 USD
View
A
Retailer 5
-
HK$19,788 HKD
$2,522 USD
View
A
Retailer 6
-
HK$24,105 HKD
£2,419 GBP
View
A
Retailer 7
-
HK$25,045 HKD
$3,192 USD
View
A
Retailer 8
-
HK$27,244 HKD
€3,307 EUR
View
B+
Retailer 9
-
HK$32,471 HKD
A$6,367 AUD
View
B+
Retailer 10
-
HK$33,242 HKD
£3,336 GBP
View
B+
Retailer 11
-
HK$33,916 HKD
ZAR 69,832 ZAR
View
B+
Retailer 12
-
HK$40,604 HKD
$5,175 USD
View
B+
Retailer 13
-
HK$47,226 HKD
$6,019 USD
View
B+
Retailer 14
-
HK$50,052 HKD
£5,023 GBP
View
B+
Retailer 15
-
HK$50,127 HKD
$6,389 USD
View
B
Retailer 16
-
HK$61,370 HKD
$7,822 USD
View
B
Retailer 17
-
HK$76,578 HKD
$9,760 USD
View
Most Expensive
Queensmith
LG798619848 · Oct 9
HK$113,496 HKD
£11,390 GBP
View
Price last confirmed 24 days ago
17 more retailers have this diamond
Prices start from HK$16,924 HKDSave up to HK$59,654 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
6.76ct Cushion
HK$16,924 HKD