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Cushion|Lab Grown|IGI

1.98ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG753506658

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG753506658

Diamond specifications and retailer prices

From HK$2,351 HKD
As of November 6, 2026
Save HK$19,437 HKD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$21,788 HKD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 1.98ct lab-grown cushion diamond

This 1.98ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG753506658 or 753506658. Listed at 16 retailers as of November 6, 2026, with prices from HK$2,351 to HK$21,788, a HK$19,437 spread on the same certified stone. Brilliant Earth lists it at HK$21,788. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.98
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.7°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG753506658
Dimensions8.66 × 6.87 × 4.50 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.66 mm6.87 mm1.98 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG753506658
Side View
Table 64.0%Crown 28.7°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 65.5%

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 6
Current: HK$21,788 HKD|Low: HK$2,351 HKD|High: HK$22,885 HKD|Avg: HK$7,082 HKD|-4.8%
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 6, 2026
Retailer 13HK$2,351 HKD
Retailer 7HK$2,665 HKD
Retailer 2HK$3,033 HKD
Retailer 12HK$3,840 HKD
Retailer 15HK$4,334 HKD
Retailer 5HK$4,593 HKD
Retailer 6HK$4,593 HKD
Retailer 9HK$4,938 HKD
Retailer 8HK$5,455 HKD
Retailer 4HK$6,254 HKD
Retailer 10HK$6,497 HKD
Retailer 14HK$8,786 HKD
Retailer 3HK$10,048 HKD
Retailer 11HK$10,424 HKD
Retailer 16HK$11,066 HKD
Brilliant EarthHK$21,788 HKD

37 data points across 16 retailers

16 retailersHK$2,351 HKD to HK$21,788 HKD

A
Cheapest Retailer
-
HK$2,351 HKD
Final sale: no returns
Retailer 2
-
HK$2,665 HKD
View
Price last confirmed 12 days ago
A
Retailer 3
-
HK$3,033 HKD
View
A
Retailer 4
-
HK$3,840 HKD
View
B+
Retailer 5
-
HK$4,334 HKD
View
A
Retailer 6
-
HK$4,593 HKD
View
A
Retailer 7
-
HK$4,593 HKD
View
A
Retailer 8
-
HK$4,938 HKD
View
A
Retailer 9
-
HK$5,455 HKD
View
A
Retailer 10
-
HK$6,254 HKD
View
A
Retailer 11
-
HK$6,497 HKD
View
B+
Retailer 12
-
HK$8,786 HKD
View
B+
Retailer 13
-
HK$10,048 HKD
View
B+
Retailer 14
-
HK$10,424 HKD
View
B+
Retailer 15
-
HK$11,066 HKD
View
Most Expensive
B
Brilliant Earth
16797336A · Nov 6
HK$21,788 HKD
$2,780 USD
View
15 more retailers have this diamond
Prices start from HK$2,351 HKDSave up to HK$19,437 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
1.98ct Cushion
HK$2,351 HKD