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Cushion|Lab Grown|IGI

1.98ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG840635022

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840635022

Diamond specifications and retailer prices

From $1,092 AUD
$767 USD
As of October 28, 2026
Save $5,605 AUD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,697 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840635022 or 840635022. Listed at 14 retailers as of October 28, 2026, with prices from $1,092 to $6,697, a $5,605 spread on the same certified stone. Rare Carat lists it at $6,697. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840635022
Dimensions8.86 × 6.24 × 4.31 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.86 mm6.24 mm1.98 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840635022
Side View
Table 64.0%Crown 35.9°Girdle: ThickPavilion 35.5°Culet: NoneDepth 69.1%

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: Oct 28
Current: $6,697 AUD|Low: $1,092 AUD|High: $6,704 AUD|Avg: $2,821 AUD|-0.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 13$1,092 AUD
Retailer 5$1,327 AUD
Retailer 9$1,359 AUD
Retailer 2$1,773 AUD
Retailer 10$1,805 AUD
Retailer 6$1,871 AUD
Retailer 8$2,037 AUD
Retailer 11$2,545 AUD
Retailer 3$3,645 AUD
Retailer 12$3,822 AUD
Retailer 4$3,940 AUD
Retailer 7$4,693 AUD
Rare Carat$6,697 AUD

14 data points across 13 retailers

14 retailers$1,092 AUD to $6,697 AUD

A
Cheapest Retailer
-
$1,092 AUD
$767 USD
Final sale: no returns
Retailer 2
-
$1,327 AUD
£734 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
$1,359 AUD
$955 USD
View
A
Retailer 4
-
$1,773 AUD
£981 GBP
View
A
Retailer 5
-
$1,805 AUD
$1,268 USD
View
A
Retailer 6
-
$1,871 AUD
€1,252 EUR
View
A
Retailer 7
-
$2,037 AUD
ZAR 23,114 ZAR
View
A
Retailer 8
-
$2,545 AUD
$1,788 USD
View
B+
Retailer 9
-
$3,645 AUD
$2,561 USD
View
B+
Retailer 10
-
$3,822 AUD
$2,685 USD
View
B+
Retailer 11
-
$3,940 AUD
SGD 3,741 SGD
View
B+
Retailer 12
-
$4,693 AUD
£2,596 GBP
View
B
Retailer 13
-
$6,690 AUD
$4,700 USD
View
Most Expensive
B
Rare Carat
PD0226350JJ840 · Oct 28
$6,697 AUD
$4,705 USD
View
13 more retailers have this diamond
Prices start from $1,092 AUDSave up to $5,605 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
$1,092 AUD