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Marquise|Natural|GIA

3.01ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 6515129607

Certificate GIA 6515129607

Diamond specifications and retailer prices

From $35,993 USD
As of October 30, 2026
Save $26,936 USD (43%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $62,929 USD at MOH London · As of October 26, 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 G 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 6515129607. Listed at 18 retailers as of October 26, 2026, with prices from $35,993 to $62,929, a $26,936 spread on the same certified stone. MOH London lists it at $62,929. 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
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.57°
Pavilion angle38.33°
OriginNatural
Grading LabGIA
CertificateGIA 6515129607
Dimensions14.23 × 7.53 × 4.53 mm
L/W Ratio1.89
Top View
14.23 mm7.53 mm3.01 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515129607
Side View
Table 61.0%Crown 39.57°Girdle: STK-THKPavilion 38.33°Culet: NoneDepth 60.1%

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 30
Current: $62,929 USD|Low: $33,532 USD|High: $63,600 USD|Avg: $44,826 USD|-0.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 8$33,532 USD
Retailer 6$35,993 USD
Retailer 7$36,635 USD
Retailer 16$40,239 USD
Retailer 14$40,311 USD
Retailer 20$40,314 USD
Retailer 9$40,574 USD
Retailer 2$41,916 USD
Retailer 17$41,916 USD
Retailer 10$43,033 USD
Retailer 19$43,592 USD
Retailer 13$44,516 USD
Retailer 3$45,211 USD
Retailer 18$45,269 USD
Retailer 5$46,917 USD
Retailer 15$48,558 USD
Retailer 4$50,427 USD
Retailer 12$51,709 USD
Retailer 11$53,622 USD
MOH London$62,929 USD

26 data points across 20 retailers

18 retailers$35,993 USD to $62,929 USD

A
Cheapest Retailer
-
$35,993 USD
A
Retailer 2
-
$36,635 USD
View
Retailer 3
-
$40,239 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$40,311 USD
£31,741 GBP
View
B+
Retailer 5
-
$40,314 USD
CA$55,992 CAD
View
B+
Retailer 6
-
$40,574 USD
View
B+
Retailer 7
-
$41,916 USD
View
B+
Retailer 8
-
$41,916 USD
View
Retailer 9
-
$43,033 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$43,592 USD
View
B+
Retailer 11
-
$44,516 USD
£35,052 GBP
View
B+
Retailer 12
-
$45,211 USD
View
B+
Retailer 13
-
$45,269 USD
View
Retailer 14
-
$45,269 USD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$46,917 USD
View
B+
Retailer 16
-
$48,558 USD
€46,246 EUR
View
B
Retailer 17
-
$50,427 USD
View
Most Expensive
B
MOH London
C39C4281A · Oct 26
$62,929 USD
£49,550 GBP
View
17 more retailers have this diamond
Prices start from $35,993 USDSave up to $26,936 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
$35,993 USD