Round|Natural|GIA

1.07ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6555788132

Certificate GIA 6555788132

Diamond specifications and retailer prices

From $4,660 NZD

$2,622 USD

As of November 2, 2026

Save $5,897 NZD (56%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $10,557 NZD at NZ Jewellers · As of November 2, 2026

View at NZ Jewellers

About this 1.07ct natural round diamond

This 1.07ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6555788132. Listed at 16 retailers as of November 2, 2026, with prices from $4,660 to $10,557, a $5,897 spread on the same certified stone. NZ Jewellers lists it at $10,557. 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

1.07

Carat

Colour

SI1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

Crown angle35.5°

Pavilion angle40.8°

OriginNatural

Grading LabGIA

CertificateGIA 6555788132

Dimensions6.54 × 6.51 × 4.06 mm

L/W Ratio1.00

Star length50%

Girdle conditionFaceted

Culet sizeNone

Key to symbols

Twinning Wisp, Crystal, Needle

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 6555788132

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: $10,557 NZD|Low: $4,319 NZD|High: $10,557 NZD|Avg: $6,054 NZD

NZ Jewellers

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

November 2, 2026

Retailer 16$4,319 NZD

Retailer 7$4,660 NZD

Retailer 9$4,858 NZD

Retailer 3$4,861 NZD

Retailer 6$5,049 NZD

Retailer 14$5,049 NZD

Retailer 13$5,243 NZD

Retailer 10$5,366 NZD

Retailer 8$5,611 NZD

Retailer 11$5,647 NZD

Retailer 5$5,750 NZD

Retailer 15$5,826 NZD

Retailer 4$5,948 NZD

Retailer 12$6,207 NZD

Retailer 2$8,846 NZD

NZ Jewellers$10,557 NZD

27 data points across 16 retailers

16 retailers$4,660 NZD to $10,557 NZD

Retailer 1

$4,319 NZD

€2,314 EUR

Price last confirmed 7 days ago

Retailer 2

$4,660 NZD

$2,622 USD

View

Final sale: no returns

Retailer 3

$4,858 NZD

£2,152 GBP

View

Retailer 4

$4,861 NZD

$2,735 USD

View

Retailer 5

$5,049 NZD

$2,841 USD

View

B+

Retailer 6

$5,243 NZD

$2,950 USD

View

B+

Retailer 7

$5,366 NZD

£2,377 GBP

View

Retailer 8

$5,367 NZD

$3,020 USD

View

Price last confirmed 18 days ago

Retailer 9

$5,611 NZD

A$4,857 AUD

View

Price last confirmed 35 days ago

B+

Retailer 10

$5,647 NZD

€3,026 EUR

View

B+

Retailer 11

$5,750 NZD

$3,235 USD

View

B+

Retailer 12

$5,826 NZD

$3,278 USD

View

B+

Retailer 13

$5,948 NZD

£2,635 GBP

View

B+

Retailer 14

$6,207 NZD

ZAR 56,417 ZAR

View

Retailer 15

$8,846 NZD

£3,919 GBP

View

Most Expensive

NZ Jewellers

9711d4b2-23e5-4a2b-b1ad-44cc9b039c72 · Nov 2

$10,557 NZD

$5,940 USD

View

15 more retailers have this diamond

Prices start from $4,660 NZDSave up to $5,897 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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1.07ct Round

$4,660 NZD