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Cushion|Lab Grown|IGI

0.51ct D VVS2 Cushion Lab Grown Diamond

VG • D/VVS2 • IGI LG809667564

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG809667564

Diamond specifications and retailer prices

From HK$996 HKD
$127 USD
As of October 30, 2026
Save HK$8,340 HKD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$9,336 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown cushion diamond

This 0.51ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG809667564 or 809667564. Listed at 16 retailers as of October 29, 2026, with prices from HK$996 to HK$9,336, a HK$8,340 spread on the same certified stone. MOH London lists it at HK$9,336. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809667564
Dimensions5.87 × 4.18 × 2.80 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.87 mm4.18 mm0.51 ctD / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG809667564
Side View
Table 67.0%Crown 35.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 67.0%

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 30
Current: HK$9,336 HKD|Low: HK$996 HKD|High: HK$9,396 HKD|Avg: HK$3,273 HKD|-0.6%
MOH London
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
October 31, 2026
Retailer 10HK$996 HKD
Retailer 13HK$1,306 HKD
Retailer 4HK$1,569 HKD
Retailer 7HK$2,002 HKD
Retailer 9HK$2,040 HKD
Retailer 14HK$2,071 HKD
Retailer 2HK$2,236 HKD
Retailer 11HK$2,644 HKD
Retailer 8HK$2,684 HKD
Retailer 3HK$3,405 HKD
Retailer 6HK$4,025 HKD
Retailer 12HK$5,859 HKD
Retailer 5HK$7,219 HKD
MOH LondonHK$9,336 HKD

33 data points across 14 retailers

16 retailersHK$996 HKD to HK$9,336 HKD

A
Cheapest Retailer
-
HK$996 HKD
$127 USD
Final sale: no returns
A
Retailer 2
-
HK$1,306 HKD
View
A
Retailer 3
-
HK$1,569 HKD
$200 USD
View
A
Retailer 4
-
HK$2,002 HKD
€243 EUR
View
Retailer 5
-
HK$2,040 HKD
$260 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
HK$2,071 HKD
$264 USD
View
A
Retailer 7
-
HK$2,236 HKD
£224 GBP
View
B+
Retailer 8
-
HK$2,644 HKD
$337 USD
View
B+
Retailer 9
-
HK$2,684 HKD
£269 GBP
View
B+
Retailer 10
-
HK$3,118 HKD
SGD 537 SGD
View
B+
Retailer 11
-
HK$3,476 HKD
$443 USD
View
Retailer 12
-
HK$3,687 HKD
$470 USD
View
Price last confirmed 42 days ago
B
Retailer 13
-
HK$4,025 HKD
$513 USD
View
B
Retailer 14
-
HK$5,859 HKD
£588 GBP
View
B
Retailer 15
-
HK$7,219 HKD
$920 USD
View
Most Expensive
B
MOH London
LG809667564 · Oct 29
HK$9,336 HKD
£937 GBP
View
15 more retailers have this diamond
Prices start from HK$996 HKDSave up to HK$8,340 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
0.51ct Cushion
HK$996 HKD