CaratHunter
Plans
Marquise|Natural|GIA

1.02ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 2556187146

Certificate GIA 2556187146

Diamond specifications and retailer prices

From €2,025 EUR
As of November 6, 2026
Save €3,433 EUR (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,458 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556187146. Listed at 14 retailers as of November 5, 2026, with prices from €2,025 to €5,458, a €3,433 spread on the same certified stone. NZ Jewellers lists it at €5,458. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556187146
Dimensions9.94 × 5.21 × 3.28 mm
L/W Ratio1.91
Top View
9.94 mm5.21 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2556187146
Side View
Table 56.0%CrownGirdle: MED-XTKPavilionCulet: NoneDepth 62.9%

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 6
Current: €5,458 EUR|Low: €2,006 EUR|High: €5,501 EUR|Avg: €2,951 EUR|-0.8%
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 6, 2026
Retailer 2€2,025 EUR
Retailer 9€2,029 EUR
Retailer 3€2,409 EUR
Retailer 4€2,540 EUR
Retailer 5€2,567 EUR
Retailer 8€2,611 EUR
Retailer 7€2,711 EUR
Retailer 11€2,810 EUR
Retailer 12€2,819 EUR
Retailer 10€3,012 EUR
Retailer 6€4,354 EUR
NZ Jewellers€5,458 EUR

32 data points across 12 retailers

14 retailers€2,025 EUR to €5,458 EUR

A
Cheapest Retailer
-
€2,025 EUR
A
Retailer 2
-
€2,029 EUR
View
A
Retailer 3
-
€2,409 EUR
View
Final sale: no returns
A
Retailer 4
-
€2,540 EUR
View
A
Retailer 5
-
€2,567 EUR
View
A
Retailer 6
-
€2,611 EUR
View
A
Retailer 7
-
€2,706 EUR
View
A
Retailer 8
-
€2,711 EUR
View
A
Retailer 9
-
€2,810 EUR
View
Retailer 10
-
€2,819 EUR
View
Price last confirmed 10 days ago
A
Retailer 11
-
€3,012 EUR
View
Retailer 12
-
€3,012 EUR
View
Price last confirmed 18 days ago
B+
Retailer 13
-
€4,354 EUR
View
Most Expensive
B
NZ Jewellers
f86ae034-a884-4a47-8956-da9941be0a0d · Nov 5
€5,458 EUR
$6,094 USD
View
13 more retailers have this diamond
Prices start from €2,025 EURSave up to €3,433 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
€2,025 EUR