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Round|Lab Grown|IGI

2.54ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG811672115

Certificate IGI LG811672115

Diamond specifications and retailer prices

From $661 USD
Save $11,329 USD (94%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $11,990 USD at Brilliant Earth
View at Brilliant Earth

About this 2.54ct lab-grown round diamond

This 2.54ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811672115 or 811672115. Listed at 21 retailers, with prices from $661 to $11,990 at Brilliant Earth, a $11,329 spread on the same certified stone. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.54
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811672115
Dimensions8.75 × 8.70 × 5.40 mm
L/W Ratio1.01
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
8.75 mm8.70 mm2.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811672115
Side View
Table 58.0%Crown 35.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.9%

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: $1,225 USD|Low: $537 USD|High: $5,400 USD|Avg: $1,847 USD|-1.0%
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
October 1, 2026
Retailer 14$739 USD
Retailer 12$766 USD
Retailer 10$1,126 USD
Retailer 11$1,152 USD
Retailer 16$1,190 USD
Retailer 1$1,225 USD
Retailer 6$1,365 USD
Retailer 7$1,482 USD
Retailer 15$1,887 USD
Retailer 4$1,937 USD
Retailer 5$1,941 USD
Retailer 8$1,956 USD
Retailer 3$2,644 USD
Retailer 13$2,663 USD
Retailer 2$2,874 USD
Retailer 17$3,266 USD
Retailer 9$5,400 USD

38 data points across 17 retailers

21 retailers$661 USD to $11,990 USD

A
Cheapest Retailer
-
$661 USD
A
Retailer 2
-
$739 USD
View
A
Retailer 3
-
$756 USD
View
A
Retailer 4
-
$766 USD
View
A
Retailer 5
-
$1,126 USD
View
A
Retailer 6
-
$1,152 USD
View
A
Retailer 7
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$1,192 USD
£939 GBP
View
A
Retailer 8
-
$1,225 USD
€1,167 EUR
View
A
Retailer 9
-
$1,365 USD
View
A
Retailer 10
-
$1,887 USD
View
A
Retailer 11
-
$1,937 USD
ZAR 31,293 ZAR
View
A
Retailer 12
-
$1,941 USD
View
A
Retailer 13
-
$1,956 USD
View
A
Retailer 14
-
$2,154 USD
View
B+
Retailer 15
-
$2,644 USD
View
B+
Retailer 16
-
$2,663 USD
View
B+
Retailer 17
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$2,745 USD
View
B+
Retailer 18
-
$2,874 USD
View
B+
Retailer 19
-
$3,266 USD
£2,572 GBP
View
B
Retailer 20
-
$5,400 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
20537531A · Oct 1
$11,990 USD
View
20 more retailers have this diamond
Prices start from $661 USDSave up to $11,329 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
2.54ct Round
$661 USD