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Oval|Lab Grown|IGI

0.71ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG407949791

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407949791

Diamond specifications and retailer prices

From $367 AUD
£203 GBP
As of October 30, 2026
Save $1,192 AUD (76%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,558 AUD at MOH London · As of October 29, 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407949791 or 407949791. Listed at 4 retailers as of October 29, 2026, with prices from $367 to $1,558, a $1,192 spread on the same certified stone. MOH London lists it at $1,558. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.71
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407949791
Dimensions7.02 × 5.14 × 3.20 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
As Grown - No indication of post growth treatment. This Laboratory Grown Diamond was created by high pressure high temperature process (HPHT).
Top View
7.02 mm5.14 mm0.71 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407949791
Side View
Table 60.0%Crown 35.3°Girdle: MediumPavilion 41°Culet: NoneDepth 62.3%

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 30
Current: $1,558 AUD|Low: $253 AUD|High: $1,569 AUD|Avg: $855 AUD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 2$367 AUD
Retailer 3$373 AUD
Retailer 4$525 AUD
Retailer 5$897 AUD
Retailer 6$1,167 AUD
Retailer 7$1,167 AUD
MOH London$1,558 AUD

34 data points across 7 retailers

4 retailers$367 AUD to $1,558 AUD

A
Cheapest Retailer
-
$367 AUD
£203 GBP
A
Retailer 2
-
$373 AUD
$262 USD
View
B+
Retailer 3
-
$525 AUD
$369 USD
View
Most Expensive
B
MOH London
LG407949791 · Oct 29
$1,558 AUD
£862 GBP
View
3 more retailers have this diamond
Prices start from $367 AUDSave up to $1,192 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
$367 AUD