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Oval|Lab Grown|IGI

1.05ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG732543574

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG732543574

Diamond specifications and retailer prices

From $258 SGD
As of November 3, 2026
Save $1,594 SGD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,852 SGD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG732543574 or 732543574. Listed at 23 retailers as of November 3, 2026, with prices from $258 to $1,852, a $1,594 spread on the same certified stone. Brilliant Earth lists it at $1,852. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732543574
Dimensions8.05 × 5.76 × 3.56 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
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
8.05 mm5.76 mm1.05 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732543574
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.8%

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 3
Current: $1,852 SGD|Low: $248 SGD|High: $1,852 SGD|Avg: $771 SGD
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 16$258 SGD
Retailer 18$300 SGD
Retailer 9$321 SGD
Retailer 12$321 SGD
Retailer 13$337 SGD
Retailer 6$450 SGD
Retailer 4$530 SGD
Retailer 20$553 SGD
Retailer 2$582 SGD
Retailer 5$720 SGD
Retailer 19$782 SGD
Retailer 7$789 SGD
Retailer 10$872 SGD
Retailer 17$1,031 SGD
Retailer 15$1,035 SGD
Retailer 8$1,098 SGD
Retailer 11$1,110 SGD
Retailer 14$1,296 SGD
Retailer 3$1,506 SGD
Brilliant Earth$1,852 SGD

32 data points across 20 retailers

23 retailers$258 SGD to $1,852 SGD

A
Cheapest Retailer
-
$258 SGD
A
Retailer 2
-
$300 SGD
View
A
Retailer 3
-
$321 SGD
View
Retailer 4
-
$321 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$337 SGD
View
A
Retailer 6
-
$450 SGD
View
A
Retailer 7
-
$502 SGD
View
Final sale: no returns
A
Retailer 8
-
$530 SGD
View
A
Retailer 9
-
$553 SGD
View
A
Retailer 10
-
$582 SGD
View
A
Retailer 11
-
$720 SGD
View
A
Retailer 12
-
$782 SGD
View
B+
Retailer 13
-
$789 SGD
View
B+
Retailer 14
-
$833 SGD
View
B+
Retailer 15
-
$872 SGD
View
B+
Retailer 16
-
$1,031 SGD
View
B+
Retailer 17
-
$1,035 SGD
View
B+
Retailer 18
-
$1,098 SGD
View
B+
Retailer 19
-
$1,110 SGD
View
B+
Retailer 20
-
$1,296 SGD
View
Retailer 21
-
$1,506 SGD
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
20471253A · Nov 3
$1,852 SGD
$1,450 USD
View
21 more retailers have this diamond
Prices start from $258 SGDSave up to $1,594 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
1.05ct Oval
$258 SGD