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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 $441 SGD
$345 USD
As of November 1, 2026
Save $4,489 SGD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,930 SGD 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 $441 to $4,930, a $4,489 spread on the same certified stone. Rare Carat lists it at $4,930. 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

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: Nov 1
Current: $4,930 SGD|Low: $441 SGD|High: $4,981 SGD|Avg: $1,292 SGD|-1.0%
Rare Carat
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
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Retailer 17
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Retailer 21
Retailer 22
November 2, 2026
Retailer 8$441 SGD
Retailer 12$500 SGD
Retailer 3$512 SGD
Retailer 9$547 SGD
Retailer 15$547 SGD
Retailer 2$563 SGD
Retailer 19$825 SGD
Retailer 11$879 SGD
Retailer 6$880 SGD
Retailer 13$943 SGD
Retailer 18$953 SGD
Retailer 16$974 SGD
Retailer 5$1,459 SGD
Retailer 21$1,604 SGD
Retailer 4$1,758 SGD
Retailer 14$1,812 SGD
Retailer 7$1,897 SGD
Retailer 22$1,909 SGD
Retailer 10$1,913 SGD
Retailer 17$2,137 SGD
Retailer 20$3,389 SGD
Rare Carat$4,930 SGD

27 data points across 22 retailers

23 retailers$441 SGD to $4,930 SGD

A
Cheapest Retailer
-
$441 SGD
$345 USD
A
Retailer 2
-
$500 SGD
$391 USD
View
Final sale: no returns
A
Retailer 3
-
$512 SGD
$400 USD
View
Retailer 4
-
$547 SGD
$428 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$547 SGD
$428 USD
View
A
Retailer 6
-
$563 SGD
£347 GBP
View
A
Retailer 7
-
$825 SGD
$645 USD
View
A
Retailer 8
-
$879 SGD
$687 USD
View
A
Retailer 9
-
$880 SGD
$688 USD
View
A
Retailer 10
-
$943 SGD
ZAR 11,913 ZAR
View
A
Retailer 11
-
$953 SGD
€710 EUR
View
A
Retailer 12
-
$974 SGD
£600 GBP
View
B+
Retailer 13
-
$1,459 SGD
$1,141 USD
View
B+
Retailer 14
-
$1,604 SGD
$1,254 USD
View
B+
Retailer 15
-
$1,758 SGD
$1,375 USD
View
B+
Retailer 16
-
$1,812 SGD
$1,417 USD
View
B+
Retailer 17
-
$1,897 SGD
View
B+
Retailer 18
-
$1,909 SGD
$1,493 USD
View
B+
Retailer 19
-
$1,913 SGD
$1,496 USD
View
B+
Retailer 20
-
$2,137 SGD
£1,316 GBP
View
B
Retailer 21
-
$3,389 SGD
$2,650 USD
View
B
Retailer 22
-
$3,661 SGD
$2,863 USD
View
Most Expensive
B
Rare Carat
PD-246764 · Oct 28
$4,930 SGD
$3,855 USD
View
22 more retailers have this diamond
Prices start from $441 SGDSave up to $4,489 SGD

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
$441 SGD