Oval|Lab Grown|IGI

1.25ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG803623541

Certificate IGI LG803623541

Diamond specifications and retailer prices

From $391 USD
Save $1,304 USD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,622 USD at Rare Carat
View at Rare Carat

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 LG803623541 or 803623541. Listed at 18 retailers, with a 334% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803623541
Dimensions8.65 × 6.06 × 3.80 mm
L/W Ratio1.43
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
8.65 mm6.06 mm1.25 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803623541
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 25
Current: $741 USD|Low: $276 USD|High: $1,843 USD|Avg: $880 USD|-7.5%
Retailer 1
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
September 28, 2026
Retailer 9$287 USD
Retailer 6$337 USD
Retailer 4$377 USD
Retailer 8$413 USD
Retailer 12$418 USD
Retailer 10$436 USD
Retailer 13$635 USD
Retailer 14$635 USD
Retailer 16$650 USD
Retailer 15$739 USD
Retailer 1$741 USD
Retailer 17$844 USD
Retailer 5$1,125 USD
Retailer 7$1,388 USD
Retailer 3$1,631 USD
Retailer 2$1,632 USD
Retailer 11$1,695 USD

34 data points across 17 retailers

18 retailers$391 USD to $1,695 USD

B+
Retailer 1
-
$337 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
$391 USD
View
B+
Retailer 3
-
$413 USD
View
B+
Retailer 4
-
$418 USD
View
B+
Retailer 5
-
$436 USD
£343 GBP
View
B+
Retailer 6
-
$635 USD
View
B+
Retailer 7
-
$635 USD
€605 EUR
View
B+
Retailer 8
-
$650 USD
View
B
Retailer 9
-
$739 USD
View
B+
Retailer 10
-
$741 USD
£583 GBP
View
B
Retailer 11
-
$844 USD
View
B
Retailer 12
-
$1,125 USD
View
C
Retailer 13
-
$1,345 USD
View
B
Retailer 14
-
$1,388 USD
View
C
Retailer 15
-
$1,631 USD
£1,284 GBP
View
C
Retailer 16
-
$1,632 USD
View
C
Retailer 17
-
$1,695 USD
£1,335 GBP
View
Most Expensive
C
Rare Carat
FAGD-93301 · Aug 9
$2,622 USD
View
Price last confirmed 52 days ago
17 more retailers have this diamond
Prices start from $391 USDSave up to $1,304 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.

B+
1.25ct Oval
$391 USD