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Oval|Lab Grown|IGI

1.97ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG783641146

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG783641146

Diamond specifications and retailer prices

From $504 AUD
$354 USD
As of October 29, 2026
Save $6,058 AUD (92%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,562 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.97ct lab-grown oval diamond

This 1.97ct lab-grown oval 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 LG783641146 or 783641146. Listed at 12 retailers as of October 29, 2026, with prices from $504 to $6,562, a $6,058 spread on the same certified stone. Brilliant Earth lists it at $6,562. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.97
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783641146
Dimensions9.96 × 7.02 × 4.56 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
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
9.96 mm7.02 mm1.97 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783641146
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 42.2°Culet: NoneDepth 65.0%

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 29
Current: $6,562 AUD|Low: $504 AUD|High: $6,861 AUD|Avg: $2,905 AUD|-4.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 9$504 AUD
Retailer 3$585 AUD
Retailer 10$1,002 AUD
Retailer 5$1,003 AUD
Retailer 7$1,832 AUD
Retailer 12$1,979 AUD
Retailer 8$2,218 AUD
Retailer 2$2,710 AUD
Retailer 4$2,844 AUD
Retailer 11$4,469 AUD
Retailer 6$5,245 AUD
Brilliant Earth$6,562 AUD

27 data points across 12 retailers

12 retailers$504 AUD to $6,562 AUD

A
Cheapest Retailer
-
$504 AUD
$354 USD
A
Retailer 2
-
$585 AUD
$411 USD
View
A
Retailer 3
-
$1,002 AUD
$704 USD
View
A
Retailer 4
-
$1,003 AUD
$705 USD
View
B+
Retailer 5
-
$1,832 AUD
$1,287 USD
View
Retailer 6
-
$1,942 AUD
$1,364 USD
View
Price last confirmed 22 days ago
B+
Retailer 7
-
$1,979 AUD
$1,391 USD
View
B+
Retailer 8
-
$2,218 AUD
$1,558 USD
View
B+
Retailer 9
-
$2,710 AUD
£1,499 GBP
View
B
Retailer 10
-
$4,469 AUD
$3,140 USD
View
B
Retailer 11
-
$5,245 AUD
$3,685 USD
View
Most Expensive
B
Brilliant Earth
21402642Y · Oct 29
$6,562 AUD
$4,610 USD
View
11 more retailers have this diamond
Prices start from $504 AUDSave up to $6,058 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
1.97ct Oval
$504 AUD