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Cushion|Lab Grown|IGI

1.23ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG823616470

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

Certificate IGI LG823616470

Diamond specifications and retailer prices

From HK$1,891 HKD
$241 USD
As of November 1, 2026
Save HK$7,675 HKD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$9,565 HKD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.23ct lab-grown cushion diamond

This 1.23ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823616470 or 823616470. Listed at 14 retailers as of October 31, 2026, with prices from HK$1,891 to HK$9,565, a HK$7,675 spread on the same certified stone. Flawless Fine Jewelry lists it at HK$9,565. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823616470
Dimensions6.28 × 6.20 × 4.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.28 mm6.20 mm1.23 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823616470
Side View
Table 60.0%Crown 36.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 67.1%

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 1
Current: HK$9,565 HKD|Low: HK$1,569 HKD|High: HK$9,565 HKD|Avg: HK$4,772 HKD
Flawless Fine Jewelry
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
November 1, 2026
Retailer 6HK$1,757 HKD
Retailer 2HK$1,891 HKD
Retailer 8HK$3,056 HKD
Retailer 12HK$3,201 HKD
Retailer 7HK$3,320 HKD
Retailer 10HK$3,609 HKD
Retailer 9HK$4,778 HKD
Retailer 4HK$5,257 HKD
Retailer 5HK$5,722 HKD
Retailer 11HK$6,198 HKD
Retailer 14HK$6,304 HKD
Retailer 3HK$8,240 HKD
Retailer 13HK$9,066 HKD
Flawless Fine JewelryHK$9,565 HKD

41 data points across 14 retailers

14 retailersHK$1,891 HKD to HK$9,565 HKD

Retailer 1
-
HK$1,757 HKD
$224 USD
Price last confirmed 7 days ago
A
Retailer 2
-
HK$1,891 HKD
$241 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,056 HKD
€371 EUR
View
A
Retailer 4
-
HK$3,201 HKD
$408 USD
View
A
Retailer 5
-
HK$3,320 HKD
£333 GBP
View
A
Retailer 6
-
HK$3,609 HKD
$460 USD
View
B+
Retailer 7
-
HK$4,778 HKD
$609 USD
View
B+
Retailer 8
-
HK$5,257 HKD
$670 USD
View
B+
Retailer 9
-
HK$5,722 HKD
A$1,122 AUD
View
B+
Retailer 10
-
HK$6,198 HKD
$790 USD
View
B+
Retailer 11
-
HK$6,304 HKD
$804 USD
View
B
Retailer 12
-
HK$8,240 HKD
£827 GBP
View
B
Retailer 13
-
HK$9,066 HKD
$1,156 USD
View
Most Expensive
B
Flawless Fine Jewelry
74CFEF7A2 · Oct 31
HK$9,565 HKD
£960 GBP
View
13 more retailers have this diamond
Prices start from HK$1,891 HKDSave up to HK$7,675 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
1.23ct Cushion
HK$1,891 HKD