Marquise|Lab Grown|GCAL

2.53ct D IF Marquise Lab Grown Diamond

ID • D/IF • GCAL 353036018

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 353036018

Diamond specifications and retailer prices

From $5,389 NZD

$3,037 USD

As of October 31, 2026

Save $11,397 NZD (68%) vs most expensive(unlock to see where)

10 retailers carry this diamond

Most expensive: $35,539 NZD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 2.53ct lab-grown marquise diamond

This 2.53ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 353036018. Listed at 10 retailers as of October 27, 2026, with a 211% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.6°

Pavilion angle37.9°

OriginLab Grown

Grading LabGCAL

CertificateGCAL 353036018

Dimensions13.57 × 7.11 × 4.36 mm

L/W Ratio1.91

Culet sizeNone

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGCAL 353036018

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 31

Current: $35,539 NZD|Low: $5,389 NZD|High: $52,661 NZD|Avg: $19,186 NZD|-32.5%

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

October 26, 2026

Retailer 7$5,389 NZD

Retailer 4$5,784 NZD

Retailer 3$8,609 NZD

Retailer 2$9,317 NZD

Retailer 8$13,136 NZD

Retailer 6$16,339 NZD

Retailer 5$16,785 NZD

Retailer 10$25,212 NZD

Do Amore Diamonds$35,539 NZD

Retailer 9$37,082 NZD

15 data points across 10 retailers

10 retailers$5,389 NZD to $16,785 NZD

Retailer 1

$5,062 NZD

$2,853 USD

Price last confirmed 31 days ago

Retailer 2

$5,389 NZD

$3,037 USD

View

Retailer 3

$5,784 NZD

$3,260 USD

View

Final sale: no returns

Retailer 4

$8,020 NZD

$4,520 USD

View

Price last confirmed 34 days ago

Retailer 5

$8,437 NZD

$4,755 USD

View

Price last confirmed 32 days ago

B+

Retailer 6

$8,609 NZD

$4,852 USD

View

B+

Retailer 7

$9,317 NZD

$5,251 USD

View

B+

Retailer 8

$16,339 NZD

$9,209 USD

View

B+

Retailer 9

$16,785 NZD

£7,449 GBP

View

Most Expensive

Do Amore Diamonds

27-3A29938CC · Oct 31

$35,539 NZD

$20,030 USD

View

Price under review

9 more retailers have this diamond

Prices start from $5,389 NZDSave up to $11,397 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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2.53ct Marquise

$5,389 NZD