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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 $2,189 NZD
$1,234 USD
As of October 30, 2026
Save $12,395 NZD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $14,585 NZD at Do Amore Diamonds · As of October 31, 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 30, 2026, with prices from $2,189 to $14,585, a $12,395 spread on the same certified stone. Do Amore Diamonds lists it at $14,585. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $14,585 NZD|Low: $2,189 NZD|High: $20,848 NZD|Avg: $7,104 NZD|-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
October 31, 2026
Retailer 8$2,189 NZD
Retailer 4$2,218 NZD
Retailer 7$3,050 NZD
Retailer 2$3,529 NZD
Retailer 10$3,568 NZD
Retailer 3$3,570 NZD
Retailer 9$4,237 NZD
Retailer 6$7,168 NZD
Retailer 11$10,016 NZD
Retailer 5$10,930 NZD
Do Amore Diamonds$14,585 NZD

31 data points across 11 retailers

14 retailers$2,189 NZD to $14,585 NZD

A+
Cheapest Retailer
-
$2,189 NZD
$1,234 USD
A
Retailer 2
-
$2,218 NZD
$1,250 USD
View
Retailer 3
-
$2,906 NZD
$1,638 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
$3,050 NZD
$1,719 USD
View
Retailer 5
-
$3,293 NZD
$1,856 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
$3,529 NZD
€1,894 EUR
View
A
Retailer 7
-
$3,568 NZD
$2,011 USD
View
A
Retailer 8
-
$3,570 NZD
$2,012 USD
View
Final sale: no returns
A
Retailer 9
-
$4,237 NZD
$2,388 USD
View
B+
Retailer 10
-
$7,168 NZD
£3,181 GBP
View
Retailer 11
-
$7,266 NZD
$4,095 USD
View
Price last confirmed 31 days ago
Retailer 12
-
$10,016 NZD
$5,645 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$10,930 NZD
$6,160 USD
View
Most Expensive
B
Do Amore Diamonds
27-78242BB78 · Oct 31
$14,585 NZD
$8,220 USD
View
13 more retailers have this diamond
Prices start from $2,189 NZDSave up to $12,395 NZD

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
$2,189 NZD