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Oval|Lab Grown|IGI

1.03ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG815610623

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815610623

Diamond specifications and retailer prices

From $262 AUD
$184 USD
As of October 29, 2026
Save $1,366 AUD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,627 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815610623 or 815610623. Listed at 17 retailers as of October 29, 2026, with prices from $262 to $1,627, a $1,366 spread on the same certified stone. Reve Diamonds lists it at $1,627. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815610623
Dimensions8.19 × 5.66 × 3.52 mm
L/W Ratio1.45
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
8.19 mm5.66 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815610623
Side View
Table 64.0%Crown 34.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $336 AUD|Low: $249 AUD|High: $1,641 AUD|Avg: $707 AUD|-0.2%
Retailer 1
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
Retailer 16
Reve Diamonds
October 30, 2026
Retailer 3$262 AUD
Retailer 7$293 AUD
Retailer 8$305 AUD
Retailer 4$325 AUD
Retailer 14$325 AUD
Retailer 1$336 AUD
Retailer 13$453 AUD
Retailer 10$558 AUD
Retailer 9$588 AUD
Retailer 6$666 AUD
Retailer 11$793 AUD
Retailer 16$800 AUD
Retailer 2$1,045 AUD
Retailer 15$1,103 AUD
Retailer 5$1,122 AUD
Retailer 12$1,522 AUD
Reve Diamonds$1,627 AUD

33 data points across 17 retailers

17 retailers$262 AUD to $1,627 AUD

A+
Cheapest Retailer
-
$262 AUD
$184 USD
A
Retailer 2
-
$293 AUD
$206 USD
View
Final sale: no returns
A
Retailer 3
-
$305 AUD
$214 USD
View
A
Retailer 4
-
$325 AUD
$228 USD
View
A
Retailer 5
-
$325 AUD
$228 USD
View
A
Retailer 6
-
$336 AUD
£186 GBP
View
A
Retailer 7
-
$453 AUD
$318 USD
View
A
Retailer 8
-
$558 AUD
ZAR 6,337 ZAR
View
A
Retailer 9
-
$588 AUD
£325 GBP
View
A
Retailer 10
-
$666 AUD
$468 USD
View
A
Retailer 11
-
$793 AUD
View
A
Retailer 12
-
$800 AUD
$562 USD
View
B+
Retailer 13
-
$1,045 AUD
$734 USD
View
B+
Retailer 14
-
$1,103 AUD
$775 USD
View
B+
Retailer 15
-
$1,122 AUD
$788 USD
View
B+
Retailer 16
-
$1,522 AUD
£842 GBP
View
Most Expensive
B
Reve Diamonds
8795805EA · Oct 30
$1,627 AUD
$1,143 USD
View
16 more retailers have this diamond
Prices start from $262 AUDSave up to $1,366 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+
1.03ct Oval
$262 AUD