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Cushion|Lab Grown|IGI

1.00ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG780658849

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780658849

Diamond specifications and retailer prices

From HK$2,079 HKD
As of November 4, 2026
Save HK$7,556 HKD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$9,635 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780658849 or 780658849. Listed at 11 retailers as of November 2, 2026, with prices from HK$2,079 to HK$9,635, a HK$7,556 spread on the same certified stone. MOH London lists it at HK$9,635. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780658849
Dimensions7.16 × 5.17 × 3.35 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.16 mm5.17 mm1.00 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG780658849
Side View
Table 63.0%Crown 37.2°Girdle: STK-THKPavilion 35°Culet: NoneDepth 64.8%

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: Nov 4
Current: HK$9,635 HKD|Low: HK$1,279 HKD|High: HK$10,004 HKD|Avg: HK$3,183 HKD|-3.7%
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
November 4, 2026
Retailer 4HK$1,279 HKD
Retailer 10HK$1,420 HKD
Retailer 7HK$2,079 HKD
Retailer 9HK$2,189 HKD
Retailer 3HK$2,244 HKD
Retailer 2HK$2,338 HKD
Retailer 11HK$2,401 HKD
Retailer 6HK$2,832 HKD
Retailer 13HK$3,099 HKD
Retailer 5HK$4,064 HKD
Retailer 12HK$4,158 HKD
Retailer 8HK$6,096 HKD
MOH LondonHK$9,635 HKD

37 data points across 13 retailers

11 retailersHK$2,079 HKD to HK$9,635 HKD

A
Cheapest Retailer
-
HK$2,079 HKD
A
Retailer 2
-
HK$2,189 HKD
View
B+
Retailer 3
-
HK$2,244 HKD
View
A
Retailer 4
-
HK$2,338 HKD
View
A
Retailer 5
-
HK$2,401 HKD
View
A
Retailer 6
-
HK$2,832 HKD
View
B+
Retailer 7
-
HK$3,099 HKD
View
Retailer 8
-
HK$4,064 HKD
View
Price last confirmed 92 days ago
B+
Retailer 9
-
HK$4,158 HKD
View
B
Retailer 10
-
HK$6,096 HKD
View
Most Expensive
B
MOH London
LG780658849 · Nov 2
HK$9,635 HKD
£967 GBP
View
10 more retailers have this diamond
Prices start from HK$2,079 HKDSave up to HK$7,556 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
1.00ct Cushion
HK$2,079 HKD