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Marquise|Natural|GIA

3.01ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 2556983676

Certificate GIA 2556983676

Diamond specifications and retailer prices

From €35,437 EUR
SGD 53,500 SGD
As of November 1, 2026
Save €21,668 EUR (38%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €57,105 EUR at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five 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 2556983676. Listed at 13 retailers as of October 31, 2026, with prices from €35,437 to €57,105, a €21,668 spread on the same certified stone. Helzberg Diamonds lists it at €57,105. 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

3.01
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.31°
Pavilion angle41.13°
OriginNatural
Grading LabGIA
CertificateGIA 2556983676
Dimensions14.27 × 7.55 × 4.78 mm
L/W Ratio1.89
Culet sizeNone
Top View
14.27 mm7.55 mm3.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2556983676
Side View
Table 57.0%Crown 34.31°Girdle: STK-THKPavilion 41.13°Culet: NDepth 63.3%

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: €57,105 EUR|Low: €35,437 EUR|High: €59,451 EUR|Avg: €44,413 EUR|-3.9%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 8€35,437 EUR
Retailer 6€37,548 EUR
Retailer 12€38,119 EUR
Retailer 10€38,667 EUR
Retailer 5€39,342 EUR
Retailer 9€39,581 EUR
Retailer 11€39,960 EUR
Retailer 13€42,562 EUR
Retailer 7€45,271 EUR
Retailer 4€45,396 EUR
Retailer 3€45,990 EUR
Retailer 2€54,412 EUR
Helzberg Diamonds€57,105 EUR

33 data points across 13 retailers

13 retailers€35,437 EUR to €57,105 EUR

A
Cheapest Retailer
-
€35,437 EUR
SGD 53,500 SGD
A
Retailer 2
-
€37,548 EUR
£33,030 GBP
View
A
Retailer 3
-
€38,119 EUR
$42,586 USD
View
A
Retailer 4
-
€38,667 EUR
$43,199 USD
View
A
Retailer 5
-
€39,342 EUR
$43,953 USD
View
A
Retailer 6
-
€39,581 EUR
$44,220 USD
View
A
Retailer 7
-
€39,960 EUR
SGD 60,329 SGD
View
B+
Retailer 8
-
€42,562 EUR
$47,551 USD
View
B+
Retailer 9
-
€45,271 EUR
View
B+
Retailer 10
-
€45,396 EUR
$50,717 USD
View
B+
Retailer 11
-
€45,990 EUR
$51,380 USD
View
B
Retailer 12
-
€54,412 EUR
$60,789 USD
View
Most Expensive
B+
Helzberg Diamonds
XZRILLMPOJMNM · Oct 31
€57,105 EUR
$63,798 USD
View
12 more retailers have this diamond
Prices start from €35,437 EURSave up to €21,668 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
3.01ct Marquise
€35,437 EUR