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Oval|Lab Grown|IGI

2.05ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG652474363

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG652474363

Diamond specifications and retailer prices

From $530 AUD
As of November 6, 2026
Save $2,497 AUD (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,027 AUD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 2.05ct lab-grown oval diamond

This 2.05ct lab-grown oval sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG652474363 or 652474363. Listed at 8 retailers as of November 6, 2026, with prices from $530 to $3,027, a $2,497 spread on the same certified stone. Brilliant Earth lists it at $3,027. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.05
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652474363
Dimensions10.61 × 7.12 × 4.49 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.61 mm7.12 mm2.05 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652474363
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 42.4°Culet: NoneDepth 63.1%

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: Nov 6
Current: $3,027 AUD|Low: $530 AUD|High: $3,653 AUD|Avg: $1,354 AUD|-17.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5$530 AUD
Retailer 7$783 AUD
Retailer 2$901 AUD
Retailer 10$931 AUD
Retailer 9$1,055 AUD
Retailer 8$1,089 AUD
Retailer 11$1,212 AUD
Retailer 6$1,246 AUD
Retailer 4$1,418 AUD
Retailer 3$2,138 AUD
Brilliant Earth$3,027 AUD

14 data points across 11 retailers

8 retailers$530 AUD to $3,027 AUD

A
Cheapest Retailer
-
$530 AUD
Final sale: no returns
B+
Retailer 2
-
$783 AUD
View
A
Retailer 3
-
$901 AUD
View
B+
Retailer 4
-
$1,089 AUD
View
B+
Retailer 5
-
$1,246 AUD
View
B+
Retailer 6
-
$1,418 AUD
View
Retailer 7
-
$1,435 AUD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
13065627A · Nov 6
$3,027 AUD
$2,080 USD
View
7 more retailers have this diamond
Prices start from $530 AUDSave up to $2,497 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
2.05ct Oval
$530 AUD