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Cushion|Lab Grown|IGI

1.98ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG788637099

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG788637099

Diamond specifications and retailer prices

From $534 AUD
As of November 6, 2026
Save $1,442 AUD (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,976 AUD at With Clarity · As of November 5, 2026
View at With Clarity

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 LG788637099 or 788637099. Listed at 9 retailers as of November 5, 2026, with prices from $534 to $1,976, a $1,442 spread on the same certified stone. With Clarity lists it at $1,976. 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 angle33.3°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788637099
Dimensions9.25 × 6.36 × 4.20 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.25 mm6.36 mm1.98 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788637099
Side View
Table 63.0%Crown 33.3°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 66.0%

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 6
Current: $534 AUD|Low: $534 AUD|High: $1,976 AUD|Avg: $1,358 AUD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 6, 2026
Retailer 1$534 AUD
Retailer 5$761 AUD
Retailer 11$892 AUD
Retailer 9$979 AUD
Retailer 6$1,078 AUD
Retailer 7$1,295 AUD
Retailer 2$1,572 AUD
Retailer 3$1,572 AUD
Retailer 8$1,680 AUD
Retailer 10$1,818 AUD
Retailer 4$1,840 AUD
With Clarity$1,976 AUD

35 data points across 12 retailers

9 retailers$534 AUD to $1,976 AUD

A
Cheapest Retailer
-
$534 AUD
A
Retailer 2
-
$761 AUD
View
A
Retailer 3
-
$979 AUD
View
A
Retailer 4
-
$1,078 AUD
View
B+
Retailer 5
-
$1,295 AUD
View
B+
Retailer 6
-
$1,680 AUD
View
Retailer 7
-
$1,818 AUD
View
Price last confirmed 24 days ago
B+
Retailer 8
-
$1,840 AUD
View
Most Expensive
B
With Clarity
788637099 · Nov 5
$1,976 AUD
$1,358 USD
View
8 more retailers have this diamond
Prices start from $534 AUDSave up to $1,442 AUD

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
$534 AUD