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Cushion|Lab Grown|IGI

1.39ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG612329438

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG612329438

Diamond specifications and retailer prices

From HK$2,973 HKD
As of November 4, 2026
Save HK$14,129 HKD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$17,103 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.39ct lab-grown cushion diamond

This 1.39ct 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 LG612329438 or 612329438. Listed at 10 retailers as of November 4, 2026, with prices from HK$2,973 to HK$17,103, a HK$14,129 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,103. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612329438
Dimensions6.80 × 6.42 × 4.26 mm
L/W Ratio1.06
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
6.80 mm6.42 mm1.39 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612329438
Side View
Table 62.0%Crown 35.9°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 66.4%

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$17,103 HKD|Low: HK$2,973 HKD|High: HK$17,103 HKD|Avg: HK$6,507 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3HK$2,973 HKD
Retailer 7HK$3,758 HKD
Retailer 8HK$4,150 HKD
Retailer 6HK$4,205 HKD
Retailer 2HK$4,589 HKD
Retailer 4HK$5,962 HKD
Retailer 5HK$9,759 HKD
Do Amore DiamondsHK$17,103 HKD

45 data points across 8 retailers

10 retailersHK$2,973 HKD to HK$17,103 HKD

A
Cheapest Retailer
-
HK$2,973 HKD
A
Retailer 2
-
HK$3,452 HKD
View
A
Retailer 3
-
HK$3,758 HKD
View
A
Retailer 4
-
HK$4,150 HKD
View
A
Retailer 5
-
HK$4,205 HKD
View
B+
Retailer 6
-
HK$4,589 HKD
View
B+
Retailer 7
-
HK$5,962 HKD
View
B
Retailer 8
-
HK$9,171 HKD
View
B
Retailer 9
-
HK$9,759 HKD
View
Most Expensive
B
Do Amore Diamonds
27-2656F9D67 · Nov 4
HK$17,103 HKD
$2,180 USD
View
9 more retailers have this diamond
Prices start from HK$2,973 HKDSave up to HK$14,129 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
1.39ct Cushion
HK$2,973 HKD