CaratHunter
Plans
Round|Lab Grown|IGI

1.98ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836620589

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836620589

Diamond specifications and retailer prices

From $720 AUD
$506 USD
As of October 29, 2026
Save $4,234 AUD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,954 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.98ct lab-grown round diamond

This 1.98ct lab-grown round 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 LG836620589 or 836620589. Listed at 20 retailers as of October 29, 2026, with prices from $720 to $4,954, a $4,234 spread on the same certified stone. Brilliant Earth lists it at $4,954. 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 angle35.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836620589
Dimensions8.00 × 7.95 × 4.99 mm
L/W Ratio1.01
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
8.00 mm7.95 mm1.98 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836620589
Side View
Table 55.0%Crown 35.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $4,954 AUD|Low: $720 AUD|High: $6,406 AUD|Avg: $2,391 AUD|-22.7%
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
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 6$720 AUD
Retailer 18$807 AUD
Retailer 7$839 AUD
Retailer 11$894 AUD
Retailer 15$1,089 AUD
Retailer 3$1,388 AUD
Retailer 2$1,480 AUD
Retailer 13$1,483 AUD
Retailer 14$1,536 AUD
Retailer 4$2,083 AUD
Retailer 5$2,114 AUD
Retailer 10$2,350 AUD
Retailer 9$2,909 AUD
Retailer 8$3,079 AUD
Retailer 17$3,136 AUD
Retailer 12$3,750 AUD
Retailer 19$4,274 AUD
Retailer 16$4,890 AUD
Brilliant Earth$4,954 AUD

24 data points across 19 retailers

20 retailers$720 AUD to $4,954 AUD

A+
Cheapest Retailer
-
$720 AUD
$506 USD
A
Retailer 2
-
$807 AUD
$567 USD
View
A
Retailer 3
-
$839 AUD
$589 USD
View
Final sale: no returns
A
Retailer 4
-
$894 AUD
$628 USD
View
Retailer 5
-
$975 AUD
$685 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,089 AUD
$765 USD
View
A
Retailer 7
-
$1,388 AUD
$975 USD
View
A
Retailer 8
-
$1,480 AUD
£819 GBP
View
A
Retailer 9
-
$1,483 AUD
€992 EUR
View
A
Retailer 10
-
$1,536 AUD
ZAR 17,427 ZAR
View
B+
Retailer 11
-
$2,083 AUD
$1,463 USD
View
B+
Retailer 12
-
$2,114 AUD
$1,485 USD
View
B+
Retailer 13
-
$2,350 AUD
$1,651 USD
View
B+
Retailer 14
-
$2,909 AUD
$2,043 USD
View
B+
Retailer 15
-
$3,079 AUD
SGD 2,923 SGD
View
B+
Retailer 16
-
$3,136 AUD
$2,203 USD
View
B+
Retailer 17
-
$3,750 AUD
£2,074 GBP
View
B
Retailer 18
-
$4,274 AUD
$3,002 USD
View
B
Retailer 19
-
$4,890 AUD
$3,435 USD
View
Most Expensive
B
Brilliant Earth
21433526A · Oct 30
$4,954 AUD
$3,480 USD
View
19 more retailers have this diamond
Prices start from $720 AUDSave up to $4,234 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 Round
$720 AUD