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Oval|Lab Grown|IGI

2.71ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG440013408

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440013408

Diamond specifications and retailer prices

From $2,139 AUD
As of November 6, 2026
Save $10,400 AUD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $12,539 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 2.71ct lab-grown oval diamond

This 2.71ct lab-grown oval sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440013408 or 440013408. Listed at 11 retailers as of November 5, 2026, with prices from $2,139 to $12,539, a $10,400 spread on the same certified stone. MOH London lists it at $12,539. 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

2.71
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440013408
Dimensions10.84 × 7.85 × 4.99 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.84 mm7.85 mm2.71 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG440013408
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.6%

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: Nov 6
Current: $12,539 AUD|Low: $2,139 AUD|High: $21,006 AUD|Avg: $8,670 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 2$2,139 AUD
Retailer 4$5,060 AUD
Retailer 7$5,666 AUD
Retailer 5$5,870 AUD
Retailer 8$6,098 AUD
Retailer 9$6,810 AUD
Retailer 3$8,096 AUD
Retailer 6$9,104 AUD
MOH London$12,539 AUD
Retailer 10$21,006 AUD

16 data points across 10 retailers

11 retailers$2,139 AUD to $12,539 AUD

A
Cheapest Retailer
-
$2,139 AUD
B+
Retailer 2
-
$5,060 AUD
View
B+
Retailer 3
-
$5,506 AUD
View
B+
Retailer 4
-
$5,666 AUD
View
Final sale: no returns
Retailer 5
-
$5,870 AUD
View
Price last confirmed 25 days ago
B
Retailer 6
-
$5,870 AUD
View
B
Retailer 7
-
$6,098 AUD
View
B
Retailer 8
-
$7,335 AUD
View
B
Retailer 9
-
$8,096 AUD
View
B
Retailer 10
-
$9,104 AUD
View
Most Expensive
B
MOH London
LG440013408 · Nov 5
$12,539 AUD
£6,784 GBP
View
10 more retailers have this diamond
Prices start from $2,139 AUDSave up to $10,400 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
2.71ct Oval
$2,139 AUD