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Radiant|Lab Grown|IGI

2.53ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG735533631

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

Certificate IGI LG735533631

Diamond specifications and retailer prices

From $1,412 NZD
£626 GBP
As of November 2, 2026
Save $8,950 NZD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,362 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.53ct lab-grown radiant diamond

This 2.53ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG735533631 or 735533631. Listed at 22 retailers as of November 2, 2026, with prices from $1,412 to $10,362, a $8,950 spread on the same certified stone. Brilliant Earth lists it at $10,362. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.53
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735533631
Dimensions6.61 × 6.61 × 4.51 mm
L/W Ratio1.00
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
6.61 mm6.61 mm2.53 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735533631
Side View
Table 65.0%Crown 46.8°Girdle: MED-STKPavilion 33.4°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
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: Nov 2
Current: $10,362 NZD|Low: $1,233 NZD|High: $10,362 NZD|Avg: $3,631 NZD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 3, 2026
Retailer 11$1,285 NZD
Retailer 14$1,412 NZD
Retailer 12$1,491 NZD
Retailer 18$1,644 NZD
Retailer 15$1,951 NZD
Retailer 8$2,031 NZD
Retailer 7$2,101 NZD
Retailer 2$2,235 NZD
Retailer 17$2,266 NZD
Retailer 20$3,094 NZD
Retailer 19$3,314 NZD
Retailer 6$3,540 NZD
Retailer 13$3,605 NZD
Retailer 4$4,507 NZD
Retailer 5$4,763 NZD
Retailer 9$4,815 NZD
Retailer 3$4,828 NZD
Retailer 16$5,882 NZD
Retailer 10$7,438 NZD
Brilliant Earth$10,362 NZD

30 data points across 20 retailers

22 retailers$1,412 NZD to $10,362 NZD

A
Cheapest Retailer
-
$1,412 NZD
£626 GBP
Retailer 2
-
$1,491 NZD
$839 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$1,644 NZD
$925 USD
View
A
Retailer 4
-
$1,951 NZD
$1,098 USD
View
Final sale: no returns
A
Retailer 5
-
$2,031 NZD
$1,143 USD
View
A
Retailer 6
-
$2,101 NZD
$1,182 USD
View
A
Retailer 7
-
$2,235 NZD
£990 GBP
View
A
Retailer 8
-
$2,266 NZD
€1,214 EUR
View
A
Retailer 9
-
$3,094 NZD
$1,741 USD
View
A
Retailer 10
-
$3,314 NZD
A$2,869 AUD
View
A
Retailer 11
-
$3,540 NZD
$1,992 USD
View
A
Retailer 12
-
$3,605 NZD
ZAR 32,768 ZAR
View
Retailer 13
-
$3,672 NZD
$2,066 USD
View
Price last confirmed 8 days ago
Retailer 14
-
$4,191 NZD
$2,358 USD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$4,507 NZD
$2,536 USD
View
B+
Retailer 16
-
$4,514 NZD
$2,540 USD
View
B+
Retailer 17
-
$4,763 NZD
$2,680 USD
View
B+
Retailer 18
-
$4,815 NZD
$2,709 USD
View
B+
Retailer 19
-
$4,828 NZD
$2,716 USD
View
B+
Retailer 20
-
$5,882 NZD
£2,606 GBP
View
B
Retailer 21
-
$7,438 NZD
$4,185 USD
View
Most Expensive
B
Brilliant Earth
15947503A · Nov 2
$10,362 NZD
$5,830 USD
View
21 more retailers have this diamond
Prices start from $1,412 NZDSave up to $8,950 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
$1,412 NZD