Marquise|Natural|GIA

3.01ct G SI2 Marquise Natural Diamond

ID • G/SI2 • GIA 2554183983

Certificate GIA 2554183983

Diamond specifications and retailer prices

From $42,292 USD
As of November 5, 2026
Save $6,723 USD (14%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $65,856 USD at MOH London · As of October 21, 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 2554183983. Listed at 13 retailers as of November 5, 2026, with a relatively tight 16% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554183983
Dimensions13.97 × 7.35 × 4.79 mm
L/W Ratio1.90
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Knot, Crystal, Needle
Top View
13.97 mm7.35 mm3.01 ctG / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554183983
Side View
Table 59.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 65.1%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $65,856 USD|Low: $38,186 USD|High: $66,294 USD|Avg: $46,095 USD|+0.5%
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 3$38,186 USD
Retailer 5$38,528 USD
Retailer 7$41,943 USD
Retailer 11$42,292 USD
Retailer 4$43,660 USD
Retailer 13$43,660 USD
Retailer 9$44,856 USD
Retailer 12$45,110 USD
Retailer 6$45,277 USD
Retailer 10$48,423 USD
Retailer 2$49,015 USD
Retailer 8$52,760 USD
MOH London$65,856 USD

35 data points across 13 retailers

13 retailers$42,292 USD to $49,015 USD

Retailer 1
-
$38,186 USD
Price last confirmed 17 days ago
B+
Retailer 2
-
$42,292 USD
View
B+
Retailer 3
-
$43,660 USD
View
B+
Retailer 4
-
$43,660 USD
View
Retailer 5
-
$43,690 USD
View
Price last confirmed 46 days ago
B+
Retailer 6
-
$44,856 USD
View
B+
Retailer 7
-
$45,110 USD
View
B+
Retailer 8
-
$45,277 USD
View
Retailer 9
-
$45,438 USD
View
Price last confirmed 45 days ago
Retailer 10
-
$47,186 USD
View
Price last confirmed 45 days ago
B
Retailer 11
-
$48,423 USD
View
B+
Retailer 12
-
$49,015 USD
View
Most Expensive
MOH London
DFD80A8DA · Oct 21
$65,856 USD
£51,855 GBP
View
Price last confirmed 16 days ago
12 more retailers have this diamond
Prices start from $42,292 USDSave up to $6,723 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.

B+
3.01ct Marquise
$42,292 USD