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Oval|Lab Grown|IGI

1.13ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG786643486

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG786643486

Diamond specifications and retailer prices

From $430 SGD
As of November 3, 2026
Save $2,558 SGD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,989 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.13ct lab-grown oval diamond

This 1.13ct 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 LG786643486 or 786643486. Listed at 23 retailers as of November 3, 2026, with prices from $430 to $2,989, a $2,558 spread on the same certified stone. Brilliant Earth lists it at $2,989. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786643486
Dimensions8.88 × 5.71 × 3.48 mm
L/W Ratio1.56
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
8.88 mm5.71 mm1.13 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786643486
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 39°Culet: NoneDepth 60.9%

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 3
Current: $2,989 SGD|Low: $415 SGD|High: $2,989 SGD|Avg: $1,231 SGD
Brilliant Earth
Retailer 2
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Retailer 21
November 5, 2026
Retailer 7$430 SGD
Retailer 20$499 SGD
Retailer 11$534 SGD
Retailer 12$536 SGD
Retailer 4$718 SGD
Retailer 9$728 SGD
Retailer 3$842 SGD
Retailer 21$903 SGD
Retailer 16$921 SGD
Retailer 18$944 SGD
Retailer 2$948 SGD
Retailer 5$955 SGD
Retailer 13$1,313 SGD
Retailer 15$1,340 SGD
Retailer 8$1,406 SGD
Retailer 10$1,708 SGD
Retailer 19$1,717 SGD
Retailer 6$1,772 SGD
Retailer 14$2,082 SGD
Retailer 17$2,141 SGD
Brilliant Earth$2,989 SGD

38 data points across 21 retailers

23 retailers$430 SGD to $2,989 SGD

A
Cheapest Retailer
-
$430 SGD
A
Retailer 2
-
$499 SGD
View
A
Retailer 3
-
$534 SGD
View
Retailer 4
-
$536 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$588 SGD
View
A
Retailer 6
-
$718 SGD
View
A
Retailer 7
-
$728 SGD
View
A
Retailer 8
-
$842 SGD
View
B+
Retailer 9
-
$903 SGD
View
A
Retailer 10
-
$921 SGD
View
B+
Retailer 11
-
$944 SGD
View
B+
Retailer 12
-
$948 SGD
View
B+
Retailer 13
-
$955 SGD
View
B+
Retailer 14
-
$1,313 SGD
View
B+
Retailer 15
-
$1,340 SGD
View
Retailer 16
-
$1,406 SGD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$1,708 SGD
View
B
Retailer 18
-
$1,717 SGD
View
B
Retailer 19
-
$1,772 SGD
View
Retailer 20
-
$1,801 SGD
View
Price last confirmed 66 days ago
B
Retailer 21
-
$2,082 SGD
View
B
Retailer 22
-
$2,141 SGD
View
Most Expensive
B
Brilliant Earth
19352446A · Nov 4
$2,989 SGD
$2,340 USD
View
22 more retailers have this diamond
Prices start from $430 SGDSave up to $2,558 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
1.13ct Oval
$430 SGD