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Cushion|Lab Grown|IGI

2.03ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG623438525

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG623438525

Diamond specifications and retailer prices

From HK$2,511 HKD
As of October 31, 2026
Save HK$7,336 HKD (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$9,846 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 2.03ct lab-grown cushion diamond

This 2.03ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG623438525 or 623438525. Listed at 8 retailers as of October 28, 2026, with prices from HK$2,511 to HK$9,846, a HK$7,336 spread on the same certified stone. Rare Carat lists it at HK$9,846. 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

2.03
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623438525
Dimensions8.45 × 6.92 × 4.68 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.45 mm6.92 mm2.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623438525
Side View
Table 62.0%Crown 33°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 67.6%

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: Oct 31
Current: HK$9,846 HKD|Low: HK$2,511 HKD|High: HK$23,694 HKD|Avg: HK$8,079 HKD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8HK$2,511 HKD
Retailer 5HK$2,752 HKD
Retailer 2HK$3,633 HKD
Retailer 9HK$3,727 HKD
Retailer 4HK$4,087 HKD
Retailer 6HK$4,339 HKD
Retailer 7HK$4,856 HKD
Rare CaratHK$9,846 HKD
Retailer 10HK$10,404 HKD
Retailer 11HK$17,903 HKD
Retailer 3HK$23,694 HKD

4 data points across 11 retailers

8 retailersHK$2,511 HKD to HK$9,846 HKD

A
Cheapest Retailer
-
HK$2,511 HKD
A
Retailer 2
-
HK$2,752 HKD
£276 GBP
View
A
Retailer 3
-
HK$3,633 HKD
€441 EUR
View
B+
Retailer 4
-
HK$3,727 HKD
$475 USD
View
A
Retailer 5
-
HK$4,087 HKD
£410 GBP
View
A
Retailer 6
-
HK$4,339 HKD
$553 USD
View
A
Retailer 7
-
HK$4,856 HKD
$619 USD
View
Most Expensive
B
Rare Carat
KI5254385KF623 · Oct 28
HK$9,846 HKD
$1,255 USD
View
7 more retailers have this diamond
Prices start from HK$2,511 HKDSave up to HK$7,336 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
2.03ct Cushion
HK$2,511 HKD