Radiant|Lab Grown|GIA

2.53ct E IF Radiant Lab Grown Diamond

EX • E/IF • GIA 2507374409

Certificate GIA 2507374409

Diamond specifications and retailer prices

From $4,132 NZD

$2,325 USD

As of November 3, 2026

Save $9,309 NZD (69%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $13,441 NZD at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2507374409. Listed at 22 retailers as of October 31, 2026, with prices from $4,132 to $13,441, a $9,309 spread on the same certified stone. Taylor and Hart lists it at $13,441. 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

Colour

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

OriginLab Grown

Grading LabGIA

CertificateGIA 2507374409

Dimensions9.89 × 6.87 × 4.57 mm

L/W Ratio1.44

View GIA Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 2507374409

Side View

Caratlytics Score

How it works →

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 3

Current: $5,254 NZD|Low: $2,744 NZD|High: $13,441 NZD|Avg: $6,445 NZD|+10.2%

Retailer 1

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

Taylor and Hart

November 3, 2026

Retailer 8$2,860 NZD

Retailer 9$3,316 NZD

Retailer 10$3,316 NZD

Retailer 5$4,132 NZD

Retailer 7$4,250 NZD

Retailer 12$5,129 NZD

Retailer 1$5,254 NZD

Retailer 6$5,767 NZD

Retailer 15$5,826 NZD

Retailer 18$5,984 NZD

Retailer 11$6,056 NZD

Retailer 2$7,936 NZD

Retailer 14$9,107 NZD

Retailer 3$9,887 NZD

Retailer 16$9,899 NZD

Retailer 4$9,997 NZD

Retailer 17$10,199 NZD

Retailer 13$10,956 NZD

Taylor and Hart$13,441 NZD

30 data points across 19 retailers

22 retailers$4,132 NZD to $13,441 NZD

Retailer 1

$2,860 NZD

$1,609 USD

Price last confirmed 25 days ago

Retailer 2

$3,286 NZD

$1,849 USD

View

Price last confirmed 39 days ago

Retailer 3

$3,316 NZD

$1,866 USD

View

Price last confirmed 31 days ago

Retailer 4

$3,316 NZD

$1,866 USD

View

Price last confirmed 21 days ago

Retailer 5

$4,132 NZD

$2,325 USD

View

Retailer 6

$4,250 NZD

$2,391 USD

View

B+

Retailer 7

$5,129 NZD

$2,886 USD

View

Final sale: no returns

B+

Retailer 8

$5,254 NZD

£2,328 GBP

View

B+

Retailer 9

$5,767 NZD

$3,245 USD

View

B+

Retailer 10

$5,826 NZD

$3,278 USD

View

B+

Retailer 11

$5,984 NZD

$3,367 USD

View

B+

Retailer 12

$6,056 NZD

€3,245 EUR

View

Retailer 13

$6,217 NZD

$3,498 USD

View

Price last confirmed 29 days ago

B+

Retailer 14

$7,936 NZD

£3,516 GBP

View

Retailer 15

$8,550 NZD

$4,811 USD

View

Price last confirmed 113 days ago

Retailer 16

$9,107 NZD

A$7,883 AUD

View

Retailer 17

$9,887 NZD

$5,563 USD

View

Retailer 18

$9,899 NZD

ZAR 89,975 ZAR

View

Retailer 19

$9,997 NZD

$5,625 USD

View

Price last confirmed 7 days ago

Retailer 20

$10,199 NZD

$5,738 USD

View

Retailer 21

$10,956 NZD

£4,854 GBP

View

Most Expensive

Taylor and Hart

V6WTTAC · Oct 31

$13,441 NZD

$7,562 USD

View

21 more retailers have this diamond

Prices start from $4,132 NZDSave up to $9,309 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.

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