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Cushion|Lab Grown|IGI

0.78ct E VVS2 Cushion Lab Grown Diamond

VG • E/VVS2 • IGI LG646462355

Shape and cutting style on the report: Rectangular cushion mixed cut

Certificate IGI LG646462355

Diamond specifications and retailer prices

From HK$2,597 HKD
$331 USD
As of October 27, 2026
Save HK$5,724 HKD (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$8,321 HKD at MOH London · As of October 25, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG646462355 or 646462355. Listed at 6 retailers as of October 25, 2026, with prices from HK$2,597 to HK$8,321, a HK$5,724 spread on the same certified stone. MOH London lists it at HK$8,321. 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

0.78
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646462355
Dimensions7.10 × 4.30 × 2.77 mm
L/W Ratio1.65
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.10 mm4.30 mm0.78 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646462355
Side View
Table 64.0%Crown 35.2°Girdle: THN-STKPavilion 38.4°Culet: LargeDepth 64.4%

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$8,321 HKD|Low: HK$2,597 HKD|High: HK$8,400 HKD|Avg: HK$4,785 HKD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 5HK$2,597 HKD
Retailer 4HK$3,554 HKD
Retailer 2HK$3,825 HKD
Retailer 3HK$3,845 HKD
Retailer 6HK$7,080 HKD
MOH LondonHK$8,321 HKD

16 data points across 6 retailers

6 retailersHK$2,597 HKD to HK$8,321 HKD

A
Cheapest Retailer
-
HK$2,597 HKD
$331 USD
B+
Retailer 2
-
HK$3,554 HKD
$453 USD
View
B+
Retailer 3
-
HK$3,825 HKD
£384 GBP
View
B+
Retailer 4
-
HK$3,845 HKD
$490 USD
View
B
Retailer 5
-
HK$7,080 HKD
$902 USD
View
Most Expensive
B
MOH London
LG646462355 · Oct 25
HK$8,321 HKD
£835 GBP
View
5 more retailers have this diamond
Prices start from HK$2,597 HKDSave up to HK$5,724 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$2,597 HKD