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Marquise|Natural|GIA

1.01ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 2547650355

Certificate GIA 2547650355

Diamond specifications and retailer prices

From €1,389 EUR
SGD 2,106 SGD
As of October 31, 2026
Save €940 EUR (40%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €2,330 EUR at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded I 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 2547650355. Listed at 8 retailers as of October 27, 2026, with prices from €1,389 to €2,330, a €940 spread on the same certified stone. Wholesale Diamonds Direct lists it at €2,330. 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

1.01
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.36°
Pavilion angle40.67°
OriginNatural
Grading LabGIA
CertificateGIA 2547650355
Dimensions9.78 × 5.17 × 3.32 mm
L/W Ratio1.89
Top View
9.78 mm5.17 mm1.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547650355
Side View
Table 59.0%Crown 39.36°Girdle: THN-THKPavilion 40.67°Culet: NoneDepth 64.2%

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: Oct 31
Current: €1,580 EUR|Low: €1,038 EUR|High: €2,676 EUR|Avg: €1,699 EUR|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 29, 2026
Retailer 9€1,038 EUR
Retailer 4€1,389 EUR
Retailer 7€1,415 EUR
Retailer 8€1,541 EUR
Retailer 1€1,580 EUR
Retailer 3€1,635 EUR
Retailer 2€1,698 EUR
Retailer 6€1,877 EUR
Retailer 5€1,988 EUR
Retailer 10€2,090 EUR
Wholesale Diamonds Direct€2,330 EUR

34 data points across 11 retailers

8 retailers€1,389 EUR to €2,330 EUR

A
Cheapest Retailer
-
€1,389 EUR
SGD 2,106 SGD
A
Retailer 2
-
€1,415 EUR
$1,587 USD
View
A
Retailer 3
-
€1,541 EUR
SGD 2,335 SGD
View
A
Retailer 4
-
€1,580 EUR
£1,395 GBP
View
A
Retailer 5
-
€1,635 EUR
$1,834 USD
View
A
Retailer 6
-
€1,698 EUR
$1,904 USD
View
A
Retailer 7
-
€1,877 EUR
$2,105 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
503047466 · Oct 27
€2,330 EUR
$2,613 USD
View
7 more retailers have this diamond
Prices start from €1,389 EURSave up to €940 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
1.01ct Marquise
€1,389 EUR