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Cushion|Lab Grown|IGI

1.23ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG817698637

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG817698637

Diamond specifications and retailer prices

From HK$2,009 HKD
As of November 1, 2026
Save HK$6,362 HKD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$8,370 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.23ct lab-grown cushion diamond

This 1.23ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817698637 or 817698637. Listed at 8 retailers as of November 1, 2026, with prices from HK$2,009 to HK$8,370, a HK$6,362 spread on the same certified stone. MOH London lists it at HK$8,370. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817698637
Dimensions7.30 × 5.38 × 3.61 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.30 mm5.38 mm1.23 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817698637
Side View
Table 62.0%Crown 34.5°Girdle: MED-THKPavilion 33.7°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$8,370 HKD|Low: HK$2,417 HKD|High: HK$8,470 HKD|Avg: HK$4,474 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5HK$2,417 HKD
Retailer 3HK$3,040 HKD
Retailer 2HK$3,210 HKD
Retailer 6HK$3,750 HKD
Retailer 4HK$4,323 HKD
Retailer 7HK$6,180 HKD
MOH LondonHK$8,370 HKD

42 data points across 7 retailers

8 retailersHK$2,009 HKD to HK$8,370 HKD

A
Cheapest Retailer
-
HK$2,009 HKD
B+
Retailer 2
-
HK$2,417 HKD
$308 USD
View
A
Retailer 3
-
HK$3,040 HKD
€369 EUR
View
A
Retailer 4
-
HK$3,210 HKD
£322 GBP
View
A
Retailer 5
-
HK$3,750 HKD
$478 USD
View
B+
Retailer 6
-
HK$4,323 HKD
$551 USD
View
B+
Retailer 7
-
HK$6,180 HKD
$788 USD
View
Most Expensive
B
MOH London
LG817698637 · Nov 1
HK$8,370 HKD
£840 GBP
View
7 more retailers have this diamond
Prices start from HK$2,009 HKDSave up to HK$6,362 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$2,009 HKD