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Round|Lab Grown|IGI

2.53ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG712552805

Shape and cutting style on the report: Round brilliant

Certificate IGI LG712552805

Diamond specifications and retailer prices

From $1,524 USD
As of October 31, 2026
Save $6,866 USD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,390 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.53ct lab-grown round diamond

This 2.53ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG712552805 or 712552805. Listed at 21 retailers as of October 31, 2026, with prices from $1,524 to $8,390, a $6,866 spread on the same certified stone. Brilliant Earth lists it at $8,390. 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

2.53
Carat
F
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712552805
Dimensions8.86 × 8.82 × 5.31 mm
L/W Ratio1.00
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
8.86 mm8.82 mm2.53 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712552805
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.0%

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: Oct 31
Current: $8,390 USD|Low: $1,524 USD|High: $8,390 USD|Avg: $3,570 USD
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
November 1, 2026
Retailer 13$1,524 USD
Retailer 4$1,781 USD
Retailer 8$2,075 USD
Retailer 10$2,092 USD
Retailer 2$2,217 USD
Retailer 12$2,252 USD
Retailer 5$2,678 USD
Retailer 7$4,072 USD
Retailer 9$4,334 USD
Retailer 11$5,098 USD
Retailer 3$5,270 USD
Retailer 6$6,737 USD
Brilliant Earth$8,390 USD

43 data points across 13 retailers

21 retailers$1,524 USD to $8,390 USD

Retailer 1
-
$1,361 USD
Price last confirmed 22 days ago
Retailer 2
-
$1,480 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$1,524 USD
View
Final sale: no returns
Retailer 4
-
$1,578 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$1,578 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
$1,781 USD
View
B+
Retailer 7
-
$2,072 USD
View
B+
Retailer 8
-
$2,075 USD
View
B+
Retailer 9
-
$2,092 USD
A$3,218 AUD
View
B+
Retailer 10
-
$2,217 USD
£1,746 GBP
View
B+
Retailer 11
-
$2,252 USD
View
B+
Retailer 12
-
$2,678 USD
View
Retailer 13
-
$2,958 USD
View
Price last confirmed 25 days ago
B+
Retailer 14
-
$4,072 USD
ZAR 65,781 ZAR
View
B
Retailer 15
-
$4,254 USD
View
B
Retailer 16
-
$4,334 USD
View
B
Retailer 17
-
$5,098 USD
£4,014 GBP
View
B
Retailer 18
-
$5,270 USD
SGD 7,121 SGD
View
B
Retailer 19
-
$5,547 USD
View
B
Retailer 20
-
$6,737 USD
€6,416 EUR
View
Most Expensive
B
Brilliant Earth
18155457A · Oct 31
$8,390 USD
View
20 more retailers have this diamond
Prices start from $1,524 USDSave up to $6,866 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.53ct Round
$1,524 USD