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Heart|Lab Grown|IGI

2.53ct E FL Heart Lab Grown Diamond

ID • E/FL • IGI LG825660026

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825660026

Diamond specifications and retailer prices

From $1,250 USD
As of October 27, 2026
Save $7,560 USD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,810 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.53ct lab-grown heart diamond

This 2.53ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825660026 or 825660026. Listed at 19 retailers as of October 27, 2026, with prices from $1,250 to $8,810, a $7,560 spread on the same certified stone. Brilliant Earth lists it at $8,810. 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
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825660026
Dimensions9.60 × 8.62 × 5.19 mm
L/W Ratio1.11
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
9.60 mm8.62 mm2.53 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825660026
Side View
Table 61.0%Crown 35.9°Girdle: STK-THKPavilion 36.8°Culet: NoneDepth 54.1%

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: Oct 27
Current: $8,810 USD|Low: $1,250 USD|High: $8,840 USD|Avg: $3,939 USD|-0.3%
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 19
October 29, 2026
Retailer 6$1,250 USD
Retailer 18$1,360 USD
Retailer 3$1,415 USD
Retailer 15$1,450 USD
Retailer 14$1,625 USD
Retailer 5$1,674 USD
Retailer 2$2,042 USD
Retailer 11$2,114 USD
Retailer 8$2,297 USD
Retailer 9$2,530 USD
Retailer 16$2,718 USD
Retailer 17$2,729 USD
Retailer 12$3,741 USD
Retailer 7$3,978 USD
Retailer 13$4,684 USD
Retailer 10$4,985 USD
Retailer 19$5,086 USD
Retailer 4$5,409 USD
Brilliant Earth$8,810 USD

33 data points across 19 retailers

19 retailers$1,250 USD to $8,810 USD

A
Cheapest Retailer
-
$1,250 USD
A
Retailer 2
-
$1,360 USD
View
A
Retailer 3
-
$1,415 USD
View
Final sale: no returns
A
Retailer 4
-
$1,450 USD
View
A
Retailer 5
-
$1,625 USD
View
A
Retailer 6
-
$1,674 USD
View
A
Retailer 7
-
$2,042 USD
£1,608 GBP
View
Retailer 8
-
$2,114 USD
View
Price last confirmed 17 days ago
A
Retailer 9
-
$2,297 USD
View
A
Retailer 10
-
$2,530 USD
View
B+
Retailer 11
-
$2,718 USD
View
B+
Retailer 12
-
$2,729 USD
View
B+
Retailer 13
-
$3,741 USD
ZAR 60,434 ZAR
View
B+
Retailer 14
-
$3,978 USD
View
B+
Retailer 15
-
$4,684 USD
£3,688 GBP
View
B+
Retailer 16
-
$4,985 USD
SGD 6,736 SGD
View
B+
Retailer 17
-
$5,086 USD
View
B+
Retailer 18
-
$5,409 USD
View
Most Expensive
B
Brilliant Earth
21433792A · Oct 28
$8,810 USD
View
18 more retailers have this diamond
Prices start from $1,250 USDSave up to $7,560 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 Heart
$1,250 USD