Marquise|Natural|GIA

3.01ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 12576748

Certificate GIA 12576748

Diamond specifications and retailer prices

From $35,955 USD
HK$280,900 HKD
As of October 30, 2026
Save $30,731 USD (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $66,686 USD at MOH London · As of October 29, 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 12576748. Listed at 16 retailers as of October 29, 2026, with prices from $35,955 to $66,686, a $30,731 spread on the same certified stone. MOH London lists it at $66,686. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 12576748
Dimensions14.54 × 7.62 × 4.77 mm
L/W Ratio1.91
Culet sizeNone
Top View
14.54 mm7.62 mm3.01 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 12576748
Side View
Table 61.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 62.6%

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: $66,686 USD|Low: $35,955 USD|High: $67,130 USD|Avg: $45,453 USD|-0.7%
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
October 31, 2026
Retailer 3$35,955 USD
Retailer 6$38,668 USD
Retailer 14$40,402 USD
Retailer 5$42,472 USD
Retailer 2$42,813 USD
Retailer 16$42,826 USD
Retailer 11$44,200 USD
Retailer 13$44,200 USD
Retailer 8$44,241 USD
Retailer 15$44,241 USD
Retailer 12$45,670 USD
Retailer 7$46,011 USD
Retailer 10$46,986 USD
Retailer 4$47,781 USD
Retailer 9$51,533 USD
MOH London$66,686 USD

31 data points across 16 retailers

16 retailers$35,955 USD to $66,686 USD

A
Cheapest Retailer
-
$35,955 USD
HK$280,900 HKD
B+
Retailer 2
-
$38,668 USD
View
B+
Retailer 3
-
$40,402 USD
View
Final sale: no returns
B+
Retailer 4
-
$42,472 USD
View
B+
Retailer 5
-
$42,813 USD
£33,711 GBP
View
B+
Retailer 6
-
$42,826 USD
View
B+
Retailer 7
-
$44,200 USD
View
B+
Retailer 8
-
$44,200 USD
View
B+
Retailer 9
-
$44,241 USD
View
B+
Retailer 10
-
$44,241 USD
View
B+
Retailer 11
-
$45,670 USD
View
B+
Retailer 12
-
$46,011 USD
View
B+
Retailer 13
-
$46,986 USD
£36,997 GBP
View
B
Retailer 14
-
$47,781 USD
View
B
Retailer 15
-
$51,533 USD
€49,079 EUR
View
Most Expensive
B
MOH London
44609152F · Oct 29
$66,686 USD
£52,509 GBP
View
15 more retailers have this diamond
Prices start from $35,955 USDSave up to $30,731 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
$35,955 USD