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Marquise|Natural|GIA

1.02ct D I1 Marquise Natural Diamond

ID • D/I1 • GIA 7542517869

Certificate GIA 7542517869

Diamond specifications and retailer prices

From €1,700 EUR
HK$14,900 HKD
As of November 2, 2026
Save €1,062 EUR (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €3,396 EUR at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7542517869. Listed at 6 retailers as of November 2, 2026, with a 62% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.3°
OriginNatural
Grading LabGIA
CertificateGIA 7542517869
Dimensions10.41 × 5.25 × 3.25 mm
L/W Ratio1.98
Girdle conditionFaceted
Top View
10.41 mm5.25 mm1.02 ctD / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7542517869
Side View
Table 59.0%CrownGirdle: STK-THKPavilion 40.3°Culet: NoneDepth 61.9%

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 2
Current: €1,700 EUR|Low: €1,678 EUR|High: €3,557 EUR|Avg: €2,713 EUR|-7.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 2, 2026
Retailer 1€1,700 EUR
Retailer 4€1,902 EUR
Retailer 5€1,977 EUR
Retailer 2€2,128 EUR
Retailer 7€2,679 EUR
Retailer 3€2,763 EUR
Retailer 6€2,925 EUR
Wholesale Diamonds Direct€3,396 EUR
Retailer 8€3,441 EUR
Retailer 9€3,557 EUR

22 data points across 10 retailers

6 retailers€1,700 EUR to €2,763 EUR

A
Cheapest Retailer
-
€1,700 EUR
HK$14,900 HKD
A
Retailer 2
-
€1,902 EUR
$2,133 USD
View
Final sale: no returns
A
Retailer 3
-
€1,977 EUR
$2,218 USD
View
A
Retailer 4
-
€2,128 EUR
$2,386 USD
View
B+
Retailer 5
-
€2,763 EUR
View
Most Expensive
Wholesale Diamonds Direct
425983753 · Oct 23
€3,396 EUR
$3,809 USD
View
Price last confirmed 10 days ago
5 more retailers have this diamond
Prices start from €1,700 EURSave up to €1,062 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
€1,700 EUR