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Radiant|Lab Grown|IGI

2.53ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG784644721

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG784644721

Diamond specifications and retailer prices

From $1,234 USD
As of October 29, 2026
Save $6,986 USD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,220 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.53ct lab-grown radiant diamond

This 2.53ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784644721 or 784644721. Listed at 14 retailers as of October 29, 2026, with prices from $1,234 to $8,220, a $6,986 spread on the same certified stone. Do Amore Diamonds lists it at $8,220. 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
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644721
Dimensions9.47 × 6.74 × 4.53 mm
L/W Ratio1.41
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
9.47 mm6.74 mm2.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644721
Side View
Table 64.0%Crown 42.7°Girdle: Slightly ThickPavilion 32.9°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $8,220 USD|Low: $1,234 USD|High: $11,750 USD|Avg: $4,686 USD|-30.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 7$1,234 USD
Retailer 5$1,310 USD
Retailer 6$1,719 USD
Retailer 10$1,985 USD
Retailer 11$2,011 USD
Retailer 3$2,012 USD
Retailer 8$2,388 USD
Retailer 2$4,040 USD
Retailer 12$5,645 USD
Retailer 9$7,200 USD
Do Amore Diamonds$8,220 USD
Retailer 4$11,638 USD

29 data points across 12 retailers

14 retailers$1,234 USD to $8,220 USD

A+
Cheapest Retailer
-
$1,234 USD
A
Retailer 2
-
$1,310 USD
View
A
Retailer 3
-
$1,638 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$1,719 USD
View
A
Retailer 5
-
$1,856 USD
View
Price last confirmed 32 days ago
A
Retailer 6
-
$1,985 USD
€1,890 EUR
View
A
Retailer 7
-
$2,011 USD
View
A
Retailer 8
-
$2,012 USD
View
Final sale: no returns
A
Retailer 9
-
$2,388 USD
View
B+
Retailer 10
-
$4,040 USD
£3,181 GBP
View
B+
Retailer 11
-
$4,095 USD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$5,645 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$7,200 USD
View
Most Expensive
B
Do Amore Diamonds
27-78242BB78 · Oct 29
$8,220 USD
View
13 more retailers have this diamond
Prices start from $1,234 USDSave up to $6,986 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 Radiant
$1,234 USD