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Marquise|Natural|GIA

1.02ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 6545818752

Certificate GIA 6545818752

Diamond specifications and retailer prices

From €2,611 EUR
$2,928 USD
As of November 1, 2026
Save €3,045 EUR (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €5,655 EUR at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545818752. Listed at 12 retailers as of October 30, 2026, with prices from €2,611 to €5,655, a €3,045 spread on the same certified stone. NZ Jewellers lists it at €5,655. 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
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6545818752
Dimensions11.25 × 5.17 × 2.99 mm
L/W Ratio2.18
Top View
11.25 mm5.17 mm1.02 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6545818752
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.9%

Caratlytics Score

How it works →
A
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 1
Current: €5,655 EUR|Low: €2,611 EUR|High: €5,816 EUR|Avg: €3,643 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8€2,611 EUR
Retailer 9€2,762 EUR
Retailer 11€2,940 EUR
Retailer 12€2,940 EUR
Retailer 10€3,054 EUR
Retailer 2€3,209 EUR
Retailer 6€3,364 EUR
Retailer 3€3,393 EUR
Retailer 5€3,575 EUR
Retailer 4€3,676 EUR
Retailer 7€5,428 EUR
NZ Jewellers€5,655 EUR

43 data points across 12 retailers

12 retailers€2,611 EUR to €5,655 EUR

A
Cheapest Retailer
-
€2,611 EUR
$2,928 USD
B+
Retailer 2
-
€2,762 EUR
$3,098 USD
View
B+
Retailer 3
-
€2,940 EUR
$3,298 USD
View
B+
Retailer 4
-
€2,940 EUR
$3,298 USD
View
B+
Retailer 5
-
€3,054 EUR
$3,425 USD
View
B+
Retailer 6
-
€3,209 EUR
£2,834 GBP
View
B+
Retailer 7
-
€3,364 EUR
£2,971 GBP
View
B+
Retailer 8
-
€3,393 EUR
$3,806 USD
View
B
Retailer 9
-
€3,575 EUR
View
Retailer 10
-
€3,676 EUR
$4,123 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
€5,428 EUR
£4,794 GBP
View
Most Expensive
B
NZ Jewellers
f7217fee-2370-4906-9189-60b90e33e3f3 · Oct 30
€5,655 EUR
$6,343 USD
View
11 more retailers have this diamond
Prices start from €2,611 EURSave up to €3,045 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.

A
1.02ct Marquise
€2,611 EUR