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Marquise|Natural|GIA

3.01ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 5553730222

Certificate GIA 5553730222

Diamond specifications and retailer prices

From €36,251 EUR
As of November 5, 2026
Save €23,480 EUR (39%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €59,731 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553730222. Listed at 11 retailers as of November 4, 2026, with prices from €36,251 to €59,731, a €23,480 spread on the same certified stone. MOH London lists it at €59,731. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5553730222
Dimensions14.19 × 7.47 × 4.43 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Pinpoint, Indented Natural, Natural
Top View
14.19 mm7.47 mm3.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5553730222
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 59.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €59,731 EUR|Low: €34,795 EUR|High: €60,612 EUR|Avg: €42,111 EUR|-0.3%
MOH London
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 4€34,795 EUR
Retailer 8€36,251 EUR
Retailer 3€36,795 EUR
Retailer 2€37,527 EUR
Retailer 12€38,153 EUR
Retailer 6€38,658 EUR
Retailer 7€39,946 EUR
Retailer 9€40,655 EUR
Retailer 11€44,719 EUR
Retailer 5€45,266 EUR
Retailer 10€45,345 EUR
MOH London€59,731 EUR

33 data points across 12 retailers

11 retailers€36,251 EUR to €59,731 EUR

B+
Cheapest Retailer
-
€36,251 EUR
B
Retailer 2
-
€36,795 EUR
View
B
Retailer 3
-
€37,527 EUR
View
B
Retailer 4
-
€38,153 EUR
View
B
Retailer 5
-
€38,658 EUR
View
B
Retailer 6
-
€39,946 EUR
View
B
Retailer 7
-
€40,655 EUR
View
B
Retailer 8
-
€44,719 EUR
View
B
Retailer 9
-
€45,266 EUR
View
B
Retailer 10
-
€45,345 EUR
View
Most Expensive
B
MOH London
D42CC6C0D · Nov 4
€59,731 EUR
£52,511 GBP
View
10 more retailers have this diamond
Prices start from €36,251 EURSave up to €23,480 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.

B+
3.01ct Marquise
€36,251 EUR