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Cushion|Lab Grown|IGI

0.78ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG839680933

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839680933

Diamond specifications and retailer prices

From HK$2,354 HKD
$300 USD
As of October 27, 2026
Save HK$6,464 HKD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$8,818 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.78ct lab-grown cushion diamond

This 0.78ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839680933 or 839680933. Listed at 10 retailers as of October 27, 2026, with prices from HK$2,354 to HK$8,818, a HK$6,464 spread on the same certified stone. MOH London lists it at HK$8,818. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle48.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839680933
Dimensions5.43 × 5.12 × 3.55 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.43 mm5.12 mm0.78 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839680933
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 48.5°Culet: NoneDepth 69.3%

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 27
Current: HK$8,818 HKD|Low: HK$2,314 HKD|High: HK$8,877 HKD|Avg: HK$4,504 HKD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 6HK$2,354 HKD
Retailer 4HK$2,667 HKD
Retailer 5HK$3,271 HKD
Retailer 2HK$3,409 HKD
Retailer 3HK$3,590 HKD
Retailer 7HK$3,672 HKD
Retailer 9HK$6,323 HKD
Retailer 8HK$6,454 HKD
MOH LondonHK$8,818 HKD

28 data points across 9 retailers

10 retailersHK$2,354 HKD to HK$8,818 HKD

A
Cheapest Retailer
-
HK$2,354 HKD
$300 USD
A
Retailer 2
-
HK$2,667 HKD
$340 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
HK$3,271 HKD
$417 USD
View
B+
Retailer 4
-
HK$3,409 HKD
£342 GBP
View
B+
Retailer 5
-
HK$3,590 HKD
A$704 AUD
View
B+
Retailer 6
-
HK$3,672 HKD
$468 USD
View
B
Retailer 7
-
HK$5,021 HKD
$640 USD
View
B
Retailer 8
-
HK$6,323 HKD
$806 USD
View
B
Retailer 9
-
HK$6,454 HKD
$823 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG839680933 · Oct 29
HK$8,818 HKD
£885 GBP
View
9 more retailers have this diamond
Prices start from HK$2,354 HKDSave up to HK$6,464 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
0.78ct Cushion
HK$2,354 HKD