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Round|Lab Grown|IGI

0.71ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG839640698

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839640698

Diamond specifications and retailer prices

From $367 AUD
$258 USD
As of October 25, 2026
Save $891 AUD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,258 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.71ct lab-grown round diamond

This 0.71ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839640698 or 839640698. Listed at 10 retailers as of October 25, 2026, with prices from $367 to $1,258, a $891 spread on the same certified stone. MOH London lists it at $1,258. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.71
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839640698
Dimensions5.72 × 5.76 × 3.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.72 mm5.76 mm0.71 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839640698
Side View
Table 57.0%Crown 33.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.1%

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: Oct 25
Current: $1,258 AUD|Low: $356 AUD|High: $1,282 AUD|Avg: $663 AUD|+5.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10$367 AUD
Retailer 9$370 AUD
Retailer 7$416 AUD
Retailer 4$465 AUD
Retailer 2$471 AUD
Retailer 6$598 AUD
Retailer 3$763 AUD
Retailer 5$940 AUD
Retailer 8$943 AUD
MOH London$1,258 AUD

34 data points across 10 retailers

10 retailers$367 AUD to $1,258 AUD

A
Cheapest Retailer
-
$367 AUD
$258 USD
Retailer 2
-
$370 AUD
$260 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$416 AUD
$292 USD
View
A
Retailer 4
-
$465 AUD
£257 GBP
View
A
Retailer 5
-
$471 AUD
€315 EUR
View
A
Retailer 6
-
$598 AUD
$420 USD
View
B+
Retailer 7
-
$763 AUD
View
B+
Retailer 8
-
$940 AUD
$660 USD
View
B+
Retailer 9
-
$943 AUD
$663 USD
View
Most Expensive
B
MOH London
LG839640698 · Oct 26
$1,258 AUD
£696 GBP
View
9 more retailers have this diamond
Prices start from $367 AUDSave up to $891 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 Round
$367 AUD