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Marquise|Natural|GIA

3.01ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 2556996879

Certificate GIA 2556996879

Diamond specifications and retailer prices

From $29,470 USD
As of November 4, 2026
Save $23,573 USD (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $53,043 USD 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556996879. Listed at 17 retailers as of November 4, 2026, with prices from $29,470 to $53,043, a $23,573 spread on the same certified stone. MOH London lists it at $53,043. 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
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2556996879
Dimensions13.99 × 7.35 × 4.74 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Top View
13.99 mm7.35 mm3.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2556996879
Side View
Table 59.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 64.5%

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 4
Current: $53,043 USD|Low: $29,470 USD|High: $53,826 USD|Avg: $36,832 USD|-1.5%
MOH London
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 6, 2026
Retailer 8$29,470 USD
Retailer 10$31,005 USD
Retailer 9$31,217 USD
Retailer 7$33,967 USD
Retailer 5$34,337 USD
Retailer 11$34,339 USD
Retailer 4$35,540 USD
Retailer 13$35,540 USD
Retailer 3$35,758 USD
Retailer 12$36,730 USD
Retailer 6$41,087 USD
Retailer 2$41,658 USD
MOH London$53,043 USD

41 data points across 13 retailers

17 retailers$29,470 USD to $53,043 USD

A
Cheapest Retailer
-
$29,470 USD
B+
Retailer 2
-
$31,005 USD
View
B+
Retailer 3
-
$31,217 USD
View
Final sale: no returns
B+
Retailer 4
-
$33,967 USD
View
Retailer 5
-
$34,055 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$34,337 USD
View
B+
Retailer 7
-
$34,339 USD
View
B+
Retailer 8
-
$35,474 USD
View
B+
Retailer 9
-
$35,540 USD
View
B+
Retailer 10
-
$35,540 USD
View
B+
Retailer 11
-
$35,758 USD
View
B+
Retailer 12
-
$36,730 USD
View
B
Retailer 13
-
$38,312 USD
View
B
Retailer 14
-
$40,183 USD
View
B
Retailer 15
-
$41,087 USD
View
B
Retailer 16
-
$41,658 USD
View
Most Expensive
B
MOH London
44BADCAB5 · Nov 4
$53,043 USD
£41,766 GBP
View
16 more retailers have this diamond
Prices start from $29,470 USDSave up to $23,573 USD

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
$29,470 USD