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Cushion|Lab Grown|IGI

1.02ct I VVS1 Cushion Lab Grown Diamond

ID • I/VVS1 • IGI LG783649515

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

Certificate IGI LG783649515

Diamond specifications and retailer prices

From HK$2,699 HKD
$344 USD
As of October 30, 2026
Save HK$5,482 HKD (67%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$8,180 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG783649515 or 783649515. Listed at 4 retailers as of October 29, 2026, with prices from HK$2,699 to HK$8,180, a HK$5,482 spread on the same certified stone. MOH London lists it at HK$8,180. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
I
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783649515
Dimensions5.76 × 5.75 × 3.64 mm
L/W Ratio1.00
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 Light Blue
Top View
5.76 mm5.75 mm1.02 ctI / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783649515
Side View
Table 61.0%Crown 34.7°Girdle: MED-THKPavilion 32.5°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$8,180 HKD|Low: HK$2,699 HKD|High: HK$8,310 HKD|Avg: HK$4,923 HKD|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 4HK$2,699 HKD
Retailer 2HK$3,083 HKD
Retailer 3HK$6,017 HKD
MOH LondonHK$8,180 HKD

12 data points across 4 retailers

4 retailersHK$2,699 HKD to HK$8,180 HKD

A
Cheapest Retailer
-
HK$2,699 HKD
$344 USD
A
Retailer 2
-
HK$3,083 HKD
$393 USD
View
B+
Retailer 3
-
HK$6,017 HKD
$767 USD
View
Most Expensive
B
MOH London
LG783649515 · Oct 29
HK$8,180 HKD
£821 GBP
View
3 more retailers have this diamond
Prices start from HK$2,699 HKDSave up to HK$5,482 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
1.02ct Cushion
HK$2,699 HKD