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Cushion|Lab Grown|IGI

2.50ct G SI1 Cushion Lab Grown Diamond

ID • G/SI1 • IGI LG733546153

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG733546153

Diamond specifications and retailer prices

From HK$5,775 HKD
€701 EUR
As of October 31, 2026
Save HK$8,563 HKD (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$14,338 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct lab-grown cushion diamond

This 2.5ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG733546153 or 733546153. Listed at 7 retailers as of October 29, 2026, with prices from HK$5,775 to HK$14,338, a HK$8,563 spread on the same certified stone. MOH London lists it at HK$14,338. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.50
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733546153
Dimensions9.25 × 6.98 × 4.67 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.25 mm6.98 mm2.50 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733546153
Side View
Table 64.0%Crown 36.7°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 66.9%

Caratlytics Score

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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 31
Current: HK$14,338 HKD|Low: HK$5,006 HKD|High: HK$14,718 HKD|Avg: HK$8,369 HKD|+1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4HK$5,775 HKD
Retailer 5HK$5,822 HKD
Retailer 6HK$6,473 HKD
Retailer 7HK$6,496 HKD
Retailer 3HK$6,598 HKD
Retailer 2HK$13,534 HKD
MOH LondonHK$14,338 HKD

34 data points across 7 retailers

7 retailersHK$5,775 HKD to HK$14,338 HKD

A
Cheapest Retailer
-
HK$5,775 HKD
€701 EUR
B+
Retailer 2
-
HK$5,822 HKD
$742 USD
View
A
Retailer 3
-
HK$6,473 HKD
$825 USD
View
A
Retailer 4
-
HK$6,496 HKD
$828 USD
View
A
Retailer 5
-
HK$6,598 HKD
£662 GBP
View
B
Retailer 6
-
HK$13,534 HKD
$1,725 USD
View
Most Expensive
B
MOH London
LG733546153 · Oct 29
HK$14,338 HKD
£1,439 GBP
View
6 more retailers have this diamond
Prices start from HK$5,775 HKDSave up to HK$8,563 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
2.50ct Cushion
HK$5,775 HKD