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Cushion|Lab Grown|IGI

1.98ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG786686758

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG786686758

Diamond specifications and retailer prices

From $541 AUD
As of November 6, 2026
Save $1,461 AUD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,003 AUD at With Clarity · As of November 6, 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 LG786686758 or 786686758. Listed at 10 retailers as of November 6, 2026, with prices from $541 to $2,003, a $1,461 spread on the same certified stone. With Clarity lists it at $2,003. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786686758
Dimensions9.34 × 6.40 × 4.25 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.34 mm6.40 mm1.98 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786686758
Side View
Table 62.0%Crown 35.5°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 66.4%

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: $541 AUD|Low: $534 AUD|High: $2,003 AUD|Avg: $1,356 AUD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 6, 2026
Retailer 1$541 AUD
Retailer 7$761 AUD
Retailer 2$892 AUD
Retailer 11$979 AUD
Retailer 8$1,078 AUD
Retailer 9$1,237 AUD
Retailer 10$1,295 AUD
Retailer 3$1,572 AUD
Retailer 4$1,572 AUD
Retailer 5$1,703 AUD
Retailer 12$1,818 AUD
Retailer 6$1,860 AUD
With Clarity$2,003 AUD

35 data points across 13 retailers

10 retailers$541 AUD to $2,003 AUD

A
Cheapest Retailer
-
$541 AUD
A
Retailer 2
-
$761 AUD
View
A
Retailer 3
-
$979 AUD
View
A
Retailer 4
-
$1,078 AUD
View
B+
Retailer 5
-
$1,237 AUD
View
B+
Retailer 6
-
$1,295 AUD
View
B+
Retailer 7
-
$1,703 AUD
View
Retailer 8
-
$1,818 AUD
View
Price last confirmed 24 days ago
B+
Retailer 9
-
$1,860 AUD
View
Most Expensive
B
With Clarity
786686758 · Nov 6
$2,003 AUD
$1,376 USD
View
9 more retailers have this diamond
Prices start from $541 AUDSave up to $1,461 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
$541 AUD