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Cushion|Lab Grown|IGI

1.29ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG645487449

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG645487449

Diamond specifications and retailer prices

From HK$1,601 HKD
As of November 4, 2026
Save HK$6,670 HKD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$8,270 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.29ct lab-grown cushion diamond

This 1.29ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG645487449 or 645487449. Listed at 16 retailers as of November 2, 2026, with prices from HK$1,601 to HK$8,270, a HK$6,670 spread on the same certified stone. MOH London lists it at HK$8,270. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645487449
Dimensions7.83 × 5.50 × 3.77 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.83 mm5.50 mm1.29 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645487449
Side View
Table 66.0%Crown 40.5°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 68.5%

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: Nov 4
Current: HK$8,270 HKD|Low: HK$1,459 HKD|High: HK$8,370 HKD|Avg: HK$4,037 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10HK$1,601 HKD
Retailer 9HK$1,773 HKD
Retailer 6HK$2,950 HKD
Retailer 5HK$3,052 HKD
Retailer 2HK$3,154 HKD
Retailer 4HK$4,307 HKD
Retailer 3HK$4,582 HKD
Retailer 7HK$5,061 HKD
Retailer 8HK$6,277 HKD
MOH LondonHK$8,270 HKD

44 data points across 10 retailers

16 retailersHK$1,601 HKD to HK$8,270 HKD

A
Cheapest Retailer
-
HK$1,601 HKD
Final sale: no returns
Retailer 2
-
HK$1,773 HKD
View
Price last confirmed 11 days ago
A
Retailer 3
-
HK$2,009 HKD
View
B+
Retailer 4
-
HK$2,417 HKD
View
A
Retailer 5
-
HK$2,950 HKD
View
A
Retailer 6
-
HK$3,052 HKD
View
A
Retailer 7
-
HK$3,154 HKD
View
A
Retailer 8
-
HK$3,170 HKD
View
A
Retailer 9
-
HK$4,307 HKD
View
B+
Retailer 10
-
HK$4,582 HKD
View
B+
Retailer 11
-
HK$5,061 HKD
View
B+
Retailer 12
-
HK$5,837 HKD
View
B+
Retailer 13
-
HK$5,978 HKD
View
B
Retailer 14
-
HK$6,112 HKD
View
B+
Retailer 15
-
HK$6,277 HKD
View
Most Expensive
B
MOH London
LG645487449 · Nov 2
HK$8,270 HKD
£830 GBP
View
15 more retailers have this diamond
Prices start from HK$1,601 HKDSave up to HK$6,670 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
1.29ct Cushion
HK$1,601 HKD