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Cushion|Lab Grown|IGI

1.23ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG785610165

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

Certificate IGI LG785610165

Diamond specifications and retailer prices

From HK$1,726 HKD
As of November 4, 2026
Save HK$8,394 HKD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$10,120 HKD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG785610165 or 785610165. Listed at 16 retailers as of November 4, 2026, with prices from HK$1,726 to HK$10,120, a HK$8,394 spread on the same certified stone. Brilliant Earth lists it at HK$10,120. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG785610165
Dimensions6.31 × 6.17 × 4.14 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.31 mm6.17 mm1.23 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG785610165
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 67.1%

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$10,120 HKD|Low: HK$1,726 HKD|High: HK$12,317 HKD|Avg: HK$5,251 HKD|-14.0%
Brilliant Earth
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
Retailer 16
November 5, 2026
Retailer 11HK$1,726 HKD
Retailer 2HK$2,495 HKD
Retailer 15HK$3,193 HKD
Retailer 14HK$3,311 HKD
Retailer 6HK$3,342 HKD
Retailer 9HK$3,452 HKD
Retailer 5HK$4,056 HKD
Retailer 16HK$4,433 HKD
Retailer 13HK$4,676 HKD
Retailer 12HK$5,076 HKD
Retailer 3HK$6,221 HKD
Retailer 4HK$6,355 HKD
Retailer 7HK$6,590 HKD
Retailer 10HK$8,944 HKD
Retailer 8HK$9,297 HKD
Brilliant EarthHK$10,120 HKD

22 data points across 16 retailers

16 retailersHK$1,726 HKD to HK$10,120 HKD

A
Cheapest Retailer
-
HK$1,726 HKD
Final sale: no returns
A
Retailer 2
-
HK$2,495 HKD
View
A
Retailer 3
-
HK$3,193 HKD
View
A
Retailer 4
-
HK$3,311 HKD
View
A
Retailer 5
-
HK$3,342 HKD
View
A
Retailer 6
-
HK$3,452 HKD
View
A
Retailer 7
-
HK$4,056 HKD
View
B+
Retailer 8
-
HK$4,433 HKD
View
B+
Retailer 9
-
HK$4,676 HKD
View
B+
Retailer 10
-
HK$5,076 HKD
View
Retailer 11
-
HK$6,221 HKD
View
Price last confirmed 7 days ago
Retailer 12
-
HK$6,355 HKD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
HK$6,590 HKD
View
B
Retailer 14
-
HK$8,944 HKD
View
B
Retailer 15
-
HK$9,297 HKD
View
Most Expensive
B
Brilliant Earth
19354894A · Nov 5
HK$10,120 HKD
$1,290 USD
View
15 more retailers have this diamond
Prices start from HK$1,726 HKDSave up to HK$8,394 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$1,726 HKD