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Cushion|Lab Grown|IGI

1.35ct G VVS1 Cushion Lab Grown Diamond

GD • G/VVS1 • IGI LG553246405

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

Certificate IGI LG553246405

Diamond specifications and retailer prices

From HK$1,514 HKD
As of November 4, 2026
Save HK$7,175 HKD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$8,689 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.35ct lab-grown cushion diamond

This 1.35ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG553246405 or 553246405. Listed at 11 retailers as of November 2, 2026, with prices from HK$1,514 to HK$8,689, a HK$7,175 spread on the same certified stone. MOH London lists it at HK$8,689. 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

1.35
Carat
G
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG553246405
Dimensions6.44 × 6.39 × 4.13 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) process.
Top View
6.44 mm6.39 mm1.35 ctG / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG553246405
Side View
Table 61.0%Crown 34.5°Girdle: ThickPavilion 37.4°Culet: NoneDepth 64.6%

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$8,689 HKD|Low: HK$1,514 HKD|High: HK$12,946 HKD|Avg: HK$5,569 HKD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 9HK$1,514 HKD
Retailer 7HK$2,997 HKD
Retailer 4HK$3,201 HKD
Retailer 2HK$3,350 HKD
Retailer 8HK$3,680 HKD
Retailer 3HK$4,527 HKD
Retailer 10HK$7,289 HKD
Retailer 5HK$7,924 HKD
Retailer 6HK$8,356 HKD
MOH LondonHK$8,689 HKD

43 data points across 10 retailers

11 retailersHK$1,514 HKD to HK$8,689 HKD

A
Cheapest Retailer
-
HK$1,514 HKD
Final sale: no returns
B+
Retailer 2
-
HK$2,997 HKD
View
A
Retailer 3
-
HK$3,201 HKD
View
A
Retailer 4
-
HK$3,350 HKD
View
B+
Retailer 5
-
HK$3,680 HKD
View
B+
Retailer 6
-
HK$4,527 HKD
View
B
Retailer 7
-
HK$7,289 HKD
View
B
Retailer 8
-
HK$7,328 HKD
View
B
Retailer 9
-
HK$7,924 HKD
View
Retailer 10
-
HK$8,356 HKD
View
Price last confirmed 17 days ago
Most Expensive
B
MOH London
LG553246405 · Nov 2
HK$8,689 HKD
£872 GBP
View
10 more retailers have this diamond
Prices start from HK$1,514 HKDSave up to HK$7,175 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
1.35ct Cushion
HK$1,514 HKD