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Oval|Lab Grown|IGI

10.49ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG581343782

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG581343782

Diamond specifications and retailer prices

From $2,271 AUD
$1,595 USD
As of October 29, 2026
Save $10,271 AUD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,542 AUD at Adiamor · As of October 30, 2026
View at Adiamor

About this 10.49ct lab-grown oval diamond

This 10.49ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG581343782 or 581343782. Listed at 10 retailers as of October 29, 2026, with prices from $2,271 to $12,542, a $10,271 spread on the same certified stone. Adiamor lists it at $12,542. 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

10.49
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581343782
Dimensions17.74 × 12.44 × 7.77 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
17.74 mm12.44 mm10.49 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581343782
Side View
Table 61.0%Crown 35.2°Girdle: MediumPavilion 41.7°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
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: $12,542 AUD|Low: $2,271 AUD|High: $27,248 AUD|Avg: $7,849 AUD
Adiamor
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
October 30, 2026
Retailer 8$2,271 AUD
Retailer 2$2,358 AUD
Retailer 3$2,470 AUD
Retailer 10$2,634 AUD
Retailer 9$2,876 AUD
Retailer 12$3,098 AUD
Retailer 11$3,365 AUD
Retailer 7$3,723 AUD
Retailer 14$4,937 AUD
Retailer 4$5,900 AUD
Retailer 13$8,029 AUD
Adiamor$12,542 AUD
Retailer 5$21,293 AUD
Retailer 6$27,248 AUD

3 data points across 14 retailers

10 retailers$2,271 AUD to $12,542 AUD

A
Cheapest Retailer
-
$2,271 AUD
$1,595 USD
A
Retailer 2
-
$2,358 AUD
£1,304 GBP
View
A
Retailer 3
-
$2,470 AUD
$1,735 USD
View
A
Retailer 4
-
$2,634 AUD
$1,850 USD
View
A
Retailer 5
-
$2,876 AUD
$2,020 USD
View
A
Retailer 6
-
$3,098 AUD
HK$17,000 HKD
View
A
Retailer 7
-
$3,365 AUD
$2,364 USD
View
A
Retailer 8
-
$3,723 AUD
£2,059 GBP
View
B+
Retailer 9
-
$4,937 AUD
$3,468 USD
View
Most Expensive
B
Adiamor
D-82834945 · Oct 30
$12,542 AUD
$8,810 USD
View
9 more retailers have this diamond
Prices start from $2,271 AUDSave up to $10,271 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
10.49ct Oval
$2,271 AUD