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Cushion|Lab Grown|IGI

1.37ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG594358697

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG594358697

Diamond specifications and retailer prices

From HK$4,299 HKD
A$843 AUD
As of October 26, 2026
Save HK$8,019 HKD (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$12,318 HKD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.37ct lab-grown cushion diamond

This 1.37ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG594358697 or 594358697. Listed at 7 retailers as of October 26, 2026, with prices from HK$4,299 to HK$12,318, a HK$8,019 spread on the same certified stone. Do Amore Diamonds lists it at HK$12,318. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594358697
Dimensions8.09 × 5.67 × 3.85 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.09 mm5.67 mm1.37 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594358697
Side View
Table 62.0%Crown 34.4°Girdle: MED-THKPavilion 38.2°Culet: NoneDepth 67.9%

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 26
Current: HK$12,318 HKD|Low: HK$1,145 HKD|High: HK$13,652 HKD|Avg: HK$5,299 HKD|-9.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 26, 2026
Retailer 8HK$1,577 HKD
Retailer 7HK$2,872 HKD
Retailer 3HK$3,166 HKD
Retailer 9HK$3,253 HKD
Retailer 12HK$4,174 HKD
Retailer 11HK$4,190 HKD
Retailer 2HK$4,299 HKD
Retailer 4HK$5,102 HKD
Retailer 6HK$5,374 HKD
Retailer 10HK$7,408 HKD
Retailer 5HK$8,250 HKD
Do Amore DiamondsHK$12,318 HKD

17 data points across 12 retailers

7 retailersHK$4,299 HKD to HK$12,318 HKD

Retailer 1
-
HK$2,872 HKD
$366 USD
Price last confirmed 7 days ago
A
Retailer 2
-
HK$4,299 HKD
A$843 AUD
View
Retailer 3
-
HK$5,374 HKD
$685 USD
View
Price last confirmed 11 days ago
Retailer 4
-
HK$5,453 HKD
$695 USD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
HK$5,531 HKD
$705 USD
View
Retailer 6
-
HK$8,250 HKD
£828 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-88214EAD4 · Oct 27
HK$12,318 HKD
$1,570 USD
View
6 more retailers have this diamond
Prices start from HK$4,299 HKDSave up to HK$8,019 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
1.37ct Cushion
HK$4,299 HKD