Marquise|Natural|GIA

0.91ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 1558861063

Certificate GIA 1558861063

Diamond specifications and retailer prices

From $2,592 NZD

₹138,884 INR

As of November 2, 2026

Save $5,884 NZD (69%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $8,476 NZD at NZ Jewellers · As of October 30, 2026

View at NZ Jewellers

About this 0.91ct natural marquise diamond

This 0.91ct natural marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558861063. Listed at 19 retailers as of October 30, 2026, with prices from $2,592 to $8,476, a $5,884 spread on the same certified stone. NZ Jewellers lists it at $8,476. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.91

Carat

Colour

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

OriginNatural

Grading LabGIA

CertificateGIA 1558861063

Dimensions9.76 × 5.14 × 2.98 mm

L/W Ratio1.90

Girdle conditionFaceted

Culet sizeNone

Key to symbols

Twinning Wisp, Feather, Etch Channel

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 1558861063

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 2

Current: $6,088 NZD|Low: $2,587 NZD|High: $6,153 NZD|Avg: $4,040 NZD|-1.1%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

November 2, 2026

Retailer 2$2,592 NZD

Retailer 8$2,741 NZD

Retailer 6$3,420 NZD

Retailer 9$3,635 NZD

Retailer 4$3,780 NZD

Retailer 7$4,534 NZD

Retailer 3$4,744 NZD

Retailer 5$5,125 NZD

Retailer 1$6,088 NZD

35 data points across 9 retailers

19 retailers$2,592 NZD to $8,476 NZD

Cheapest Retailer

$2,592 NZD

₹138,884 INR

Retailer 2

$2,741 NZD

$1,542 USD

View

Final sale: no returns

B+

Retailer 3

$3,140 NZD

$1,767 USD

View

B+

Retailer 4

$3,420 NZD

$1,924 USD

View

B+

Retailer 5

$3,466 NZD

$1,950 USD

View

B+

Retailer 6

$3,475 NZD

$1,955 USD

View

B+

Retailer 7

$3,475 NZD

$1,955 USD

View

B+

Retailer 8

$3,546 NZD

$1,995 USD

View

B+

Retailer 9

$3,635 NZD

$2,045 USD

View

B+

Retailer 10

$3,720 NZD

$2,093 USD

View

B+

Retailer 11

$3,780 NZD

£1,674 GBP

View

B+

Retailer 12

$4,010 NZD

$2,256 USD

View

Retailer 13

$4,125 NZD

$2,321 USD

View

Retailer 14

$4,148 NZD

$2,334 USD

View

Price last confirmed 57 days ago

Retailer 15

$4,534 NZD

A$3,925 AUD

View

Price last confirmed 27 days ago

B+

Retailer 16

$4,744 NZD

€2,542 EUR

View

Retailer 17

$5,125 NZD

ZAR 46,588 ZAR

View

Retailer 18

$6,088 NZD

£2,697 GBP

View

Most Expensive

NZ Jewellers

fd5e0f42-0375-4144-8ea5-da9b82527c0e · Oct 30

$8,476 NZD

$4,769 USD

View

18 more retailers have this diamond

Prices start from $2,592 NZDSave up to $5,884 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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0.91ct Marquise

$2,592 NZD