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Oval|Lab Grown|IGI

0.71ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG500145231

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG500145231

Diamond specifications and retailer prices

From $627 AUD
As of November 4, 2026
Save $3,700 AUD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,327 AUD at MOH London · As of November 3, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500145231 or 500145231. Listed at 13 retailers as of November 3, 2026, with prices from $627 to $4,327, a $3,700 spread on the same certified stone. MOH London lists it at $4,327. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500145231
Dimensions6.97 × 5.15 × 3.20 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
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
6.97 mm5.15 mm0.71 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500145231
Side View
Table 57.5%Crown 35.2°Girdle: THN-STKPavilion 40°Culet: NoneDepth 62.1%

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 4
Current: $4,327 AUD|Low: $627 AUD|High: $4,379 AUD|Avg: $1,810 AUD
MOH London
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
Retailer 15
November 2, 2026
Retailer 8$627 AUD
Retailer 11$804 AUD
Retailer 14$899 AUD
Retailer 7$961 AUD
Retailer 3$996 AUD
Retailer 12$996 AUD
Retailer 4$1,183 AUD
Retailer 13$1,535 AUD
Retailer 5$1,575 AUD
Retailer 9$1,652 AUD
Retailer 2$1,802 AUD
Retailer 10$2,473 AUD
Retailer 15$2,911 AUD
Retailer 6$4,004 AUD
MOH London$4,327 AUD

28 data points across 15 retailers

13 retailers$627 AUD to $4,327 AUD

A
Cheapest Retailer
-
$627 AUD
A
Retailer 2
-
$804 AUD
View
B+
Retailer 3
-
$899 AUD
View
Final sale: no returns
B+
Retailer 4
-
$901 AUD
View
B+
Retailer 5
-
$996 AUD
View
Retailer 6
-
$996 AUD
View
Price last confirmed 20 days ago
B
Retailer 7
-
$1,535 AUD
View
Retailer 8
-
$1,652 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$1,802 AUD
View
B
Retailer 10
-
$2,473 AUD
View
B
Retailer 11
-
$2,621 AUD
View
B
Retailer 12
-
$2,911 AUD
View
Most Expensive
B
MOH London
LG500145231 · Nov 3
$4,327 AUD
£2,390 GBP
View
12 more retailers have this diamond
Prices start from $627 AUDSave up to $3,700 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
$627 AUD