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Oval|Lab Grown|IGI

0.71ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG445037755

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445037755

Diamond specifications and retailer prices

From $626 AUD
$440 USD
As of October 31, 2026
Save $2,337 AUD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,963 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.71ct lab-grown oval diamond

This 0.71ct lab-grown oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445037755 or 445037755. Listed at 11 retailers as of October 31, 2026, with prices from $626 to $2,963, a $2,337 spread on the same certified stone. MOH London lists it at $2,963. 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

0.71
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037755
Dimensions7.45 × 4.89 × 3.04 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.45 mm4.89 mm0.71 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445037755
Side View
Table 60.0%Crown 33.4°Girdle: STK-THKPavilion 41.7°Culet: NoneDepth 62.2%

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 31
Current: $2,963 AUD|Low: $625 AUD|High: $3,240 AUD|Avg: $1,429 AUD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 5$626 AUD
Retailer 7$651 AUD
Retailer 10$727 AUD
Retailer 8$806 AUD
Retailer 11$806 AUD
Retailer 12$1,011 AUD
Retailer 9$1,261 AUD
Retailer 2$1,357 AUD
Retailer 3$1,381 AUD
Retailer 6$2,168 AUD
MOH London$2,963 AUD
Retailer 4$3,240 AUD

26 data points across 12 retailers

11 retailers$626 AUD to $2,963 AUD

A
Cheapest Retailer
-
$626 AUD
$440 USD
A
Retailer 2
-
$651 AUD
$457 USD
View
B+
Retailer 3
-
$727 AUD
$511 USD
View
Final sale: no returns
B+
Retailer 4
-
$729 AUD
$512 USD
View
B+
Retailer 5
-
$806 AUD
$566 USD
View
Retailer 6
-
$806 AUD
$566 USD
View
Price last confirmed 16 days ago
B
Retailer 7
-
$1,261 AUD
$886 USD
View
B
Retailer 8
-
$1,357 AUD
€908 EUR
View
B
Retailer 9
-
$2,168 AUD
$1,523 USD
View
B
Retailer 10
-
$2,592 AUD
$1,821 USD
View
Most Expensive
B
MOH London
LG445037755 · Nov 1
$2,963 AUD
£1,639 GBP
View
10 more retailers have this diamond
Prices start from $626 AUDSave up to $2,337 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
0.71ct Oval
$626 AUD