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Oval|Lab Grown|IGI

1.25ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG761556012

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG761556012

Diamond specifications and retailer prices

From $742 SGD
$580 USD
As of November 3, 2026
Save $3,849 SGD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,591 SGD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.25ct lab-grown oval diamond

This 1.25ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG761556012 or 761556012. Listed at 16 retailers as of November 3, 2026, with prices from $742 to $4,591, a $3,849 spread on the same certified stone. Brilliant Earth lists it at $4,591. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761556012
Dimensions8.69 × 5.97 × 3.73 mm
L/W Ratio1.46
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
8.69 mm5.97 mm1.25 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761556012
Side View
Table 60.0%Crown 34.2°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 62.4%

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: $4,591 SGD|Low: $742 SGD|High: $4,591 SGD|Avg: $1,900 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
November 3, 2026
Retailer 14$742 SGD
Retailer 13$850 SGD
Retailer 10$998 SGD
Retailer 6$1,090 SGD
Retailer 4$1,100 SGD
Retailer 12$1,220 SGD
Retailer 2$1,272 SGD
Retailer 9$1,416 SGD
Retailer 8$1,939 SGD
Retailer 11$2,185 SGD
Retailer 5$2,596 SGD
Retailer 3$2,823 SGD
Retailer 7$3,427 SGD
Brilliant Earth$4,591 SGD

44 data points across 14 retailers

16 retailers$742 SGD to $4,591 SGD

A
Cheapest Retailer
-
$742 SGD
$580 USD
Final sale: no returns
B+
Retailer 2
-
$998 SGD
$780 USD
View
B+
Retailer 3
-
$1,090 SGD
$852 USD
View
B+
Retailer 4
-
$1,100 SGD
$860 USD
View
B+
Retailer 5
-
$1,159 SGD
$906 USD
View
B+
Retailer 6
-
$1,220 SGD
A$1,468 AUD
View
B+
Retailer 7
-
$1,272 SGD
£783 GBP
View
B+
Retailer 8
-
$1,416 SGD
ZAR 17,882 ZAR
View
B
Retailer 9
-
$1,939 SGD
$1,516 USD
View
B
Retailer 10
-
$2,185 SGD
€1,627 EUR
View
B
Retailer 11
-
$2,397 SGD
£1,476 GBP
View
B
Retailer 12
-
$2,596 SGD
View
B
Retailer 13
-
$2,670 SGD
$2,087 USD
View
B
Retailer 14
-
$2,823 SGD
$2,207 USD
View
B
Retailer 15
-
$3,427 SGD
£2,110 GBP
View
Most Expensive
B
Brilliant Earth
20046493A · Nov 3
$4,591 SGD
$3,590 USD
View
15 more retailers have this diamond
Prices start from $742 SGDSave up to $3,849 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
1.25ct Oval
$742 SGD