Round|Lab Grown|IGI

2.52ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG497172457

Shape and cutting style on the report: Round brilliant

Certificate IGI LG497172457

Diamond specifications and retailer prices

From $2,502 NZD

$1,410 USD

As of October 30, 2026

Save $14,551 NZD (85%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: $17,053 NZD at Cape Diamonds · As of October 29, 2026

View at Cape Diamonds

About this 2.52ct lab-grown round diamond

This 2.52ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG497172457 or 497172457. Listed at 12 retailers as of October 29, 2026, with prices from $2,502 to $17,053, a $14,551 spread on the same certified stone. Cape Diamonds lists it at $17,053. 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

2.52

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle31.9°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG497172457

Dimensions8.95 × 8.92 × 5.23 mm

L/W Ratio1.00

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG497172457

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: Oct 30

Current: $17,053 NZD|Low: $2,502 NZD|High: $17,841 NZD|Avg: $9,050 NZD|-4.4%

Cape Diamonds

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

October 30, 2026

Retailer 2$2,502 NZD

Retailer 9$5,699 NZD

Retailer 13$6,201 NZD

Retailer 12$6,384 NZD

Retailer 10$6,611 NZD

Retailer 5$6,849 NZD

Retailer 3$6,893 NZD

Retailer 4$7,702 NZD

Retailer 14$8,261 NZD

Retailer 8$9,304 NZD

Retailer 11$10,266 NZD

Retailer 6$14,846 NZD

Retailer 7$16,846 NZD

Cape Diamonds$17,053 NZD

22 data points across 14 retailers

12 retailers$2,502 NZD to $17,053 NZD

Cheapest Retailer

$2,502 NZD

$1,410 USD

B+

Retailer 2

$5,699 NZD

$3,212 USD

View

B+

Retailer 3

$6,201 NZD

$3,495 USD

View

B+

Retailer 4

$6,384 NZD

$3,598 USD

View

Final sale: no returns

B+

Retailer 5

$6,611 NZD

$3,726 USD

View

Retailer 6

$6,611 NZD

$3,726 USD

View

Price last confirmed 19 days ago

B+

Retailer 7

$6,893 NZD

$3,885 USD

View

B+

Retailer 8

$8,261 NZD

$4,656 USD

View

Retailer 9

$9,304 NZD

$5,244 USD

View

Retailer 10

$10,266 NZD

$5,786 USD

View

Retailer 11

$16,846 NZD

£7,476 GBP

View

Most Expensive

Cape Diamonds

cert_497172457 · Oct 29

$17,053 NZD

ZAR 155,270 ZAR

View

11 more retailers have this diamond

Prices start from $2,502 NZDSave up to $14,551 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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2.52ct Round

$2,502 NZD