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Oval|Lab Grown|IGI

1.61ct F FL Oval Lab Grown Diamond

ID • F/FL • IGI LG836612125

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836612125

Diamond specifications and retailer prices

From $491 AUD
$345 USD
As of November 1, 2026
Save $4,997 AUD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,488 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.61ct lab-grown oval diamond

This 1.61ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836612125 or 836612125. Listed at 23 retailers as of October 28, 2026, with prices from $491 to $5,488, a $4,997 spread on the same certified stone. Rare Carat lists it at $5,488. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612125
Dimensions9.32 × 6.57 × 4.14 mm
L/W Ratio1.42
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
9.32 mm6.57 mm1.61 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612125
Side View
Table 61.0%Crown 34.9°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 63.0%

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: $5,488 AUD|Low: $491 AUD|High: $5,545 AUD|Avg: $1,435 AUD|-1.0%
Rare Carat
Retailer 2
Retailer 3
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Retailer 6
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Retailer 9
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Retailer 11
Retailer 12
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Retailer 22
November 1, 2026
Retailer 8$491 AUD
Retailer 12$557 AUD
Retailer 3$569 AUD
Retailer 9$609 AUD
Retailer 15$609 AUD
Retailer 13$627 AUD
Retailer 18$918 AUD
Retailer 11$978 AUD
Retailer 6$979 AUD
Retailer 20$1,046 AUD
Retailer 17$1,061 AUD
Retailer 16$1,093 AUD
Retailer 5$1,624 AUD
Retailer 21$1,785 AUD
Retailer 4$1,957 AUD
Retailer 14$2,017 AUD
Retailer 7$2,111 AUD
Retailer 22$2,125 AUD
Retailer 10$2,130 AUD
Retailer 2$2,379 AUD
Retailer 19$3,773 AUD
Rare Carat$5,488 AUD

26 data points across 22 retailers

23 retailers$491 AUD to $5,488 AUD

A
Cheapest Retailer
-
$491 AUD
$345 USD
A
Retailer 2
-
$557 AUD
$391 USD
View
Final sale: no returns
A
Retailer 3
-
$569 AUD
$400 USD
View
Retailer 4
-
$609 AUD
$428 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$609 AUD
$428 USD
View
A
Retailer 6
-
$627 AUD
£347 GBP
View
A
Retailer 7
-
$918 AUD
$645 USD
View
A
Retailer 8
-
$978 AUD
$687 USD
View
A
Retailer 9
-
$979 AUD
$688 USD
View
A
Retailer 10
-
$1,046 AUD
ZAR 11,871 ZAR
View
A
Retailer 11
-
$1,061 AUD
€710 EUR
View
A
Retailer 12
-
$1,093 AUD
£605 GBP
View
B+
Retailer 13
-
$1,624 AUD
$1,141 USD
View
B+
Retailer 14
-
$1,785 AUD
$1,254 USD
View
B+
Retailer 15
-
$1,957 AUD
$1,375 USD
View
B+
Retailer 16
-
$2,017 AUD
$1,417 USD
View
B+
Retailer 17
-
$2,111 AUD
SGD 2,004 SGD
View
B+
Retailer 18
-
$2,125 AUD
$1,493 USD
View
B+
Retailer 19
-
$2,130 AUD
$1,496 USD
View
B+
Retailer 20
-
$2,379 AUD
£1,316 GBP
View
B
Retailer 21
-
$3,773 AUD
$2,650 USD
View
B
Retailer 22
-
$4,076 AUD
$2,863 USD
View
Most Expensive
B
Rare Carat
PD-246764 · Oct 28
$5,488 AUD
$3,855 USD
View
22 more retailers have this diamond
Prices start from $491 AUDSave up to $4,997 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
1.61ct Oval
$491 AUD