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Oval|Lab Grown|IGI

1.25ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG761555937

Certificate IGI LG761555937

Diamond specifications and retailer prices

From $518 USD
Save $3,182 USD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,700 USD at Brilliant Earth
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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG761555937 or 761555937. Listed at 18 retailers, with prices from $518 to $3,700 at Brilliant Earth, a $3,182 spread on the same certified stone. 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
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761555937
Dimensions8.77 × 6.08 × 3.69 mm
L/W Ratio1.44
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
8.77 mm6.08 mm1.25 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761555937
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $3,700 USD|Low: $518 USD|High: $4,030 USD|Avg: $1,467 USD|-8.2%
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
September 30, 2026
Retailer 4$518 USD
Retailer 16$580 USD
Retailer 5$634 USD
Retailer 7$642 USD
Retailer 18$852 USD
Retailer 9$906 USD
Retailer 2$908 USD
Retailer 8$954 USD
Retailer 11$989 USD
Retailer 13$1,080 USD
Retailer 3$1,380 USD
Retailer 15$1,672 USD
Retailer 14$1,688 USD
Retailer 6$1,875 USD
Retailer 17$2,030 USD
Retailer 10$2,087 USD
Retailer 12$2,711 USD
Brilliant Earth$3,700 USD

35 data points across 18 retailers

18 retailers$518 USD to $3,700 USD

A
Cheapest Retailer
-
$518 USD
A
Retailer 2
-
$580 USD
View
A
Retailer 3
-
$634 USD
View
A
Retailer 4
-
$642 USD
View
B+
Retailer 5
-
$852 USD
View
B+
Retailer 6
-
$906 USD
View
B+
Retailer 7
-
$908 USD
View
B+
Retailer 8
-
$954 USD
A$1,468 AUD
View
B+
Retailer 9
-
$991 USD
£780 GBP
View
B+
Retailer 10
-
$1,080 USD
ZAR 17,451 ZAR
View
B+
Retailer 11
-
$1,380 USD
View
B
Retailer 12
-
$1,672 USD
€1,592 EUR
View
B
Retailer 13
-
$1,688 USD
View
B
Retailer 14
-
$1,875 USD
£1,476 GBP
View
B
Retailer 15
-
$2,030 USD
SGD 2,743 SGD
View
B
Retailer 16
-
$2,087 USD
View
B
Retailer 17
-
$2,711 USD
£2,135 GBP
View
Most Expensive
B
Brilliant Earth
18183321A · Oct 1
$3,700 USD
View
17 more retailers have this diamond
Prices start from $518 USDSave up to $3,182 USD

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.

A
1.25ct Oval
$518 USD