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Cushion|Lab Grown|IGI

1.35ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG520200181

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

Certificate IGI LG520200181

Diamond specifications and retailer prices

From HK$3,334 HKD
As of November 5, 2026
Save HK$14,474 HKD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$17,809 HKD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG520200181 or 520200181. Listed at 14 retailers as of November 5, 2026, with prices from HK$3,334 to HK$17,809, a HK$14,474 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,809. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520200181
Dimensions6.29 × 6.26 × 4.35 mm
L/W Ratio1.00
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
6.29 mm6.26 mm1.35 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520200181
Side View
Table 61.0%Crown 34.5°Girdle: STK-VTKPavilion 40°Culet: NoneDepth 69.5%

Caratlytics Score

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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 5
Current: HK$17,809 HKD|Low: HK$1,953 HKD|High: HK$17,809 HKD|Avg: HK$6,111 HKD
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
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 14HK$2,495 HKD
Retailer 13HK$3,334 HKD
Retailer 8HK$3,358 HKD
Retailer 5HK$3,648 HKD
Retailer 12HK$3,766 HKD
Retailer 15HK$4,166 HKD
Retailer 11HK$4,739 HKD
Retailer 2HK$4,809 HKD
Retailer 3HK$5,217 HKD
Retailer 4HK$6,692 HKD
Retailer 9HK$6,747 HKD
Retailer 6HK$8,363 HKD
Retailer 7HK$8,810 HKD
Retailer 10HK$11,015 HKD
Do Amore DiamondsHK$17,809 HKD

35 data points across 15 retailers

14 retailersHK$3,334 HKD to HK$17,809 HKD

Retailer 1
-
HK$2,495 HKD
Price last confirmed 11 days ago
A
Retailer 2
-
HK$3,334 HKD
View
B+
Retailer 3
-
HK$3,358 HKD
View
B+
Retailer 4
-
HK$3,648 HKD
View
B+
Retailer 5
-
HK$3,766 HKD
View
B+
Retailer 6
-
HK$4,166 HKD
View
B+
Retailer 7
-
HK$4,739 HKD
View
B+
Retailer 8
-
HK$4,809 HKD
View
B+
Retailer 9
-
HK$5,217 HKD
View
B
Retailer 10
-
HK$6,692 HKD
View
B+
Retailer 11
-
HK$6,747 HKD
View
B
Retailer 12
-
HK$8,810 HKD
View
C
Retailer 13
-
HK$11,015 HKD
View
Most Expensive
B
Do Amore Diamonds
27-8688D3DF6 · Nov 5
HK$17,809 HKD
$2,270 USD
View
13 more retailers have this diamond
Prices start from HK$3,334 HKDSave up to HK$14,474 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$3,334 HKD