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Oval|Lab Grown|IGI

0.72ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG811636023

Shape and cutting style on the report: Oval step cut

Certificate IGI LG811636023

Diamond specifications and retailer prices

From $225 AUD
$158 USD
As of October 29, 2026
Save $1,285 AUD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,510 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.72ct lab-grown oval diamond

This 0.72ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG811636023 or 811636023. Listed at 15 retailers as of October 29, 2026, with prices from $225 to $1,510, a $1,285 spread on the same certified stone. Reve Diamonds lists it at $1,510. 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

0.72
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811636023
Dimensions7.38 × 4.73 × 2.81 mm
L/W Ratio1.56
Culet sizeLarge
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
7.38 mm4.73 mm0.72 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811636023
Side View
Table 61.0%Crown 42.3°Girdle: MediumPavilion 40.4°Culet: LargeDepth 59.4%

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 29
Current: $253 AUD|Low: $251 AUD|High: $1,510 AUD|Avg: $684 AUD|-16.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Reve Diamonds
October 30, 2026
Retailer 1$253 AUD
Retailer 7$280 AUD
Retailer 6$377 AUD
Retailer 2$492 AUD
Retailer 4$504 AUD
Retailer 5$729 AUD
Retailer 3$1,314 AUD
Reve Diamonds$1,510 AUD

40 data points across 8 retailers

15 retailers$225 AUD to $1,510 AUD

A
Cheapest Retailer
-
$225 AUD
$158 USD
A
Retailer 2
-
$253 AUD
$178 USD
View
Final sale: no returns
A
Retailer 3
-
$262 AUD
$184 USD
View
A
Retailer 4
-
$280 AUD
$197 USD
View
A
Retailer 5
-
$280 AUD
$197 USD
View
A
Retailer 6
-
$310 AUD
HK$1,700 HKD
View
A
Retailer 7
-
$377 AUD
$265 USD
View
A
Retailer 8
-
$492 AUD
£272 GBP
View
B+
Retailer 9
-
$729 AUD
$512 USD
View
B+
Retailer 10
-
$766 AUD
SGD 727 SGD
View
Retailer 11
-
$860 AUD
$604 USD
View
Price last confirmed 31 days ago
B
Retailer 12
-
$900 AUD
$632 USD
View
B
Retailer 13
-
$978 AUD
$687 USD
View
B
Retailer 14
-
$1,314 AUD
£727 GBP
View
Most Expensive
B
Reve Diamonds
30E9B22C2 · Oct 30
$1,510 AUD
$1,061 USD
View
14 more retailers have this diamond
Prices start from $225 AUDSave up to $1,285 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
0.72ct Oval
$225 AUD