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Cushion|Lab Grown|IGI

1.23ct D VVS1 Cushion Lab Grown Diamond

GD • D/VVS1 • IGI LG723566709

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG723566709

Diamond specifications and retailer prices

From HK$1,695 HKD
As of November 4, 2026
Save HK$7,502 HKD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$9,197 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG723566709 or 723566709. Listed at 15 retailers as of November 4, 2026, with prices from HK$1,695 to HK$9,197, a HK$7,502 spread on the same certified stone. Reve Diamonds lists it at HK$9,197. 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

1.23
Carat
D
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723566709
Dimensions8.25 × 5.33 × 3.31 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.25 mm5.33 mm1.23 ctD / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723566709
Side View
Table 63.0%Crown 36.2°Girdle: THN-STKPavilion 32.3°Culet: NoneDepth 62.1%

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$2,134 HKD|Low: HK$1,695 HKD|High: HK$9,391 HKD|Avg: HK$4,906 HKD|-1.4%
Retailer 1
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
Reve Diamonds
November 4, 2026
Retailer 13HK$1,695 HKD
Retailer 2HK$1,883 HKD
Retailer 1HK$2,134 HKD
Retailer 5HK$2,526 HKD
Retailer 9HK$3,240 HKD
Retailer 7HK$3,389 HKD
Retailer 3HK$4,401 HKD
Retailer 8HK$4,582 HKD
Retailer 14HK$4,653 HKD
Retailer 6HK$6,112 HKD
Retailer 4HK$6,465 HKD
Retailer 12HK$7,406 HKD
Retailer 11HK$7,493 HKD
Retailer 10HK$8,787 HKD
Reve DiamondsHK$9,197 HKD

39 data points across 15 retailers

15 retailersHK$1,695 HKD to HK$9,197 HKD

A
Cheapest Retailer
-
HK$1,695 HKD
Final sale: no returns
Retailer 2
-
HK$1,883 HKD
View
Price last confirmed 11 days ago
A
Retailer 3
-
HK$2,134 HKD
View
B+
Retailer 4
-
HK$2,526 HKD
View
A
Retailer 5
-
HK$3,240 HKD
View
A
Retailer 6
-
HK$3,389 HKD
View
B+
Retailer 7
-
HK$4,401 HKD
View
B+
Retailer 8
-
HK$4,582 HKD
View
B+
Retailer 9
-
HK$4,653 HKD
View
B
Retailer 10
-
HK$6,112 HKD
View
B
Retailer 11
-
HK$6,465 HKD
View
B
Retailer 12
-
HK$7,406 HKD
View
Retailer 13
-
HK$7,493 HKD
View
Price last confirmed 8 days ago
B
Retailer 14
-
HK$8,787 HKD
View
Most Expensive
B
Reve Diamonds
A910A9151 · Nov 4
HK$9,197 HKD
$1,172 USD
View
14 more retailers have this diamond
Prices start from HK$1,695 HKDSave up to HK$7,502 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$1,695 HKD