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Oval|Lab Grown|IGI

1.59ct F IF Oval Lab Grown Diamond

EX • F/IF • IGI LG840652901

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840652901

Diamond specifications and retailer prices

From $361 AUD
$253 USD
As of November 1, 2026
Save $2,835 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,196 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.59ct lab-grown oval diamond

This 1.59ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840652901 or 840652901. Listed at 20 retailers as of November 1, 2026, with prices from $361 to $3,196, a $2,835 spread on the same certified stone. Do Amore Diamonds lists it at $3,196. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840652901
Dimensions9.71 × 6.70 × 4.02 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
9.71 mm6.70 mm1.59 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840652901
Side View
Table 61.0%Crown 33.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.0%

Caratlytics Score

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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: Nov 1
Current: $3,196 AUD|Low: $361 AUD|High: $3,196 AUD|Avg: $1,214 AUD
Do Amore Diamonds
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
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Retailer 17
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Retailer 19
Retailer 20
November 2, 2026
Retailer 8$361 AUD
Retailer 5$404 AUD
Retailer 4$418 AUD
Retailer 20$447 AUD
Retailer 13$508 AUD
Retailer 17$721 AUD
Retailer 6$748 AUD
Retailer 15$851 AUD
Retailer 14$863 AUD
Retailer 11$935 AUD
Retailer 19$1,147 AUD
Retailer 10$1,217 AUD
Retailer 2$1,249 AUD
Retailer 3$1,587 AUD
Retailer 9$1,759 AUD
Retailer 12$1,825 AUD
Retailer 7$1,875 AUD
Retailer 16$1,979 AUD
Retailer 18$3,061 AUD
Do Amore Diamonds$3,196 AUD

13 data points across 20 retailers

20 retailers$361 AUD to $3,196 AUD

A
Cheapest Retailer
-
$361 AUD
$253 USD
A
Retailer 2
-
$404 AUD
$283 USD
View
Final sale: no returns
A
Retailer 3
-
$418 AUD
$293 USD
View
A
Retailer 4
-
$447 AUD
$313 USD
View
A
Retailer 5
-
$508 AUD
£280 GBP
View
A
Retailer 6
-
$721 AUD
$505 USD
View
A
Retailer 7
-
$748 AUD
$524 USD
View
A
Retailer 8
-
$851 AUD
ZAR 9,635 ZAR
View
A
Retailer 9
-
$863 AUD
£476 GBP
View
A
Retailer 10
-
$935 AUD
$655 USD
View
A
Retailer 11
-
$1,147 AUD
View
A
Retailer 12
-
$1,217 AUD
$853 USD
View
A
Retailer 13
-
$1,249 AUD
$875 USD
View
B+
Retailer 14
-
$1,587 AUD
$1,112 USD
View
B+
Retailer 15
-
$1,759 AUD
$1,233 USD
View
B+
Retailer 16
-
$1,825 AUD
$1,279 USD
View
B+
Retailer 17
-
$1,875 AUD
SGD 1,776 SGD
View
B+
Retailer 18
-
$1,979 AUD
£1,092 GBP
View
B
Retailer 19
-
$3,061 AUD
$2,145 USD
View
Most Expensive
B
Do Amore Diamonds
27-20D4A8ECF · Nov 2
$3,196 AUD
$2,240 USD
View
19 more retailers have this diamond
Prices start from $361 AUDSave up to $2,835 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
1.59ct Oval
$361 AUD