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Marquise|Natural|GIA

3.01ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 3545328358

Certificate GIA 3545328358

Diamond specifications and retailer prices

From €19,792 EUR
$22,199 USD
As of November 2, 2026
Save €14,204 EUR (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €33,996 EUR at MOH London · As of November 1, 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 J 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 3545328358. Listed at 12 retailers as of November 1, 2026, with prices from €19,792 to €33,996, a €14,204 spread on the same certified stone. MOH London lists it at €33,996. 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
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 3545328358
Dimensions14.51 × 7.60 × 4.55 mm
L/W Ratio1.91
Top View
14.51 mm7.60 mm3.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 3545328358
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 59.9%

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: €33,996 EUR|Low: €19,554 EUR|High: €34,406 EUR|Avg: €25,175 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6€19,792 EUR
Retailer 5€20,011 EUR
Retailer 8€21,768 EUR
Retailer 4€22,126 EUR
Retailer 7€22,548 EUR
Retailer 3€26,403 EUR
Retailer 9€27,382 EUR
Retailer 2€29,362 EUR
MOH London€33,996 EUR

27 data points across 9 retailers

12 retailers€19,792 EUR to €33,996 EUR

A
Cheapest Retailer
-
€19,792 EUR
$22,199 USD
B+
Retailer 2
-
€20,011 EUR
$22,444 USD
View
Retailer 3
-
€21,768 EUR
$24,415 USD
View
Price last confirmed 26 days ago
B+
Retailer 4
-
€22,126 EUR
£19,541 GBP
View
B+
Retailer 5
-
€22,548 EUR
$25,290 USD
View
Retailer 6
-
€22,857 EUR
$25,636 USD
View
Price last confirmed 33 days ago
Retailer 7
-
€23,581 EUR
$26,449 USD
View
Price last confirmed 26 days ago
Retailer 8
-
€24,489 EUR
$27,467 USD
View
Price last confirmed 35 days ago
B
Retailer 9
-
€26,403 EUR
View
B
Retailer 10
-
€29,362 EUR
£25,931 GBP
View
Retailer 11
-
€30,838 EUR
$34,588 USD
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
E8D28E429 · Nov 1
€33,996 EUR
£30,024 GBP
View
11 more retailers have this diamond
Prices start from €19,792 EURSave up to €14,204 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
€19,792 EUR