Marquise|Natural|GIA

1.02ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 1565156076

Certificate GIA 1565156076

Diamond specifications and retailer prices

From €3,522 EUR

As of November 4, 2026

Save €3,127 EUR (47%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: €6,649 EUR at NZ Jewellers · As of November 5, 2026

View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565156076. Listed at 14 retailers as of November 4, 2026, with prices from €3,522 to €6,649, a €3,127 spread on the same certified stone. NZ Jewellers lists it at €6,649. 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

1.02

Carat

Colour

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 1565156076

Dimensions10.11 × 5.25 × 3.27 mm

L/W Ratio1.93

Girdle conditionFaceted

Culet sizeNone

Key to symbols

Crystal, Needle, Cavity, Feather

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 1565156076

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4

Current: €6,649 EUR|Low: €3,522 EUR|High: €7,419 EUR|Avg: €4,502 EUR|-10.4%

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

November 5, 2026

Retailer 5€3,522 EUR

Retailer 3€3,644 EUR

Retailer 2€3,699 EUR

Retailer 11€3,816 EUR

Retailer 13€3,816 EUR

Retailer 14€3,816 EUR

Retailer 8€3,866 EUR

Retailer 4€4,072 EUR

Retailer 6€4,293 EUR

Retailer 10€4,300 EUR

Retailer 12€4,403 EUR

Retailer 7€4,658 EUR

Retailer 9€6,364 EUR

NZ Jewellers€6,649 EUR

29 data points across 14 retailers

14 retailers€3,522 EUR to €6,649 EUR

B+

Cheapest Retailer

€3,522 EUR

Final sale: no returns

B+

Retailer 2

€3,644 EUR

View

B+

Retailer 3

€3,699 EUR

View

B+

Retailer 4

€3,816 EUR

View

Retailer 5

€3,816 EUR

View

Price last confirmed 7 days ago

B+

Retailer 6

€3,816 EUR

View

B+

Retailer 7

€3,866 EUR

View

Retailer 8

€4,072 EUR

View

Price last confirmed 10 days ago

Retailer 9

€4,293 EUR

View

Price last confirmed 27 days ago

B+

Retailer 10

€4,300 EUR

View

B+

Retailer 11

€4,403 EUR

View

B+

Retailer 12

€4,658 EUR

View

Retailer 13

€6,364 EUR

View

Most Expensive

NZ Jewellers

d939a4b6-e681-43ff-9194-f7add9eaeaa7 · Nov 5

€6,649 EUR

$7,463 USD

View

13 more retailers have this diamond

Prices start from €3,522 EURSave up to €3,127 EUR

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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B+

1.02ct Marquise

€3,522 EUR