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Cushion|Lab Grown|IGI

1.02ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG830673113

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

Certificate IGI LG830673113

Diamond specifications and retailer prices

From HK$1,624 HKD
$207 USD
As of October 30, 2026
Save HK$7,368 HKD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$8,992 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830673113 or 830673113. Listed at 18 retailers as of October 30, 2026, with prices from HK$1,624 to HK$8,992, a HK$7,368 spread on the same certified stone. Reve Diamonds lists it at HK$8,992. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830673113
Dimensions5.81 × 5.57 × 3.64 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.81 mm5.57 mm1.02 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830673113
Side View
Table 62.0%Crown 34.9°Girdle: STK-THKPavilion 34.7°Culet: NoneDepth 65.4%

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 30
Current: HK$3,232 HKD|Low: HK$2,254 HKD|High: HK$8,519 HKD|Avg: HK$4,326 HKD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5HK$2,262 HKD
Retailer 2HK$2,432 HKD
Retailer 6HK$2,999 HKD
Retailer 7HK$3,092 HKD
Retailer 1HK$3,232 HKD
Retailer 3HK$3,680 HKD
Retailer 9HK$4,391 HKD
Retailer 11HK$4,590 HKD
Retailer 8HK$4,768 HKD
Retailer 4HK$5,335 HKD
Retailer 10HK$8,430 HKD

39 data points across 11 retailers

18 retailersHK$1,624 HKD to HK$8,992 HKD

A
Cheapest Retailer
-
HK$1,624 HKD
$207 USD
Final sale: no returns
A
Retailer 2
-
HK$2,008 HKD
View
A
Retailer 3
-
HK$2,262 HKD
£227 GBP
View
A
Retailer 4
-
HK$2,432 HKD
$310 USD
View
A
Retailer 5
-
HK$2,589 HKD
$330 USD
View
A
Retailer 6
-
HK$2,999 HKD
€364 EUR
View
A
Retailer 7
-
HK$3,092 HKD
ZAR 6,367 ZAR
View
A
Retailer 8
-
HK$3,232 HKD
£324 GBP
View
B+
Retailer 9
-
HK$3,680 HKD
$469 USD
View
B+
Retailer 10
-
HK$4,391 HKD
A$861 AUD
View
B+
Retailer 11
-
HK$4,590 HKD
$585 USD
View
B+
Retailer 12
-
HK$4,768 HKD
A$935 AUD
View
B+
Retailer 13
-
HK$4,900 HKD
SGD 844 SGD
View
B+
Retailer 14
-
HK$5,335 HKD
$680 USD
View
B
Retailer 15
-
HK$6,025 HKD
$768 USD
View
B
Retailer 16
-
HK$6,213 HKD
$792 USD
View
B
Retailer 17
-
HK$8,430 HKD
£846 GBP
View
Most Expensive
B
Reve Diamonds
2DFB0E812 · Oct 30
HK$8,992 HKD
$1,146 USD
View
17 more retailers have this diamond
Prices start from HK$1,624 HKDSave up to HK$7,368 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
1.02ct Cushion
HK$1,624 HKD