Marquise|Natural|GIA

3.01ct G SI1 Marquise Natural Diamond

G/SI1 • GIA 3565420984

Certificate GIA 3565420984

Diamond specifications and retailer prices

From $41,231 USD
As of October 30, 2026
Save $20,586 USD (33%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $61,817 USD 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 G colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 3565420984. Listed at 7 retailers as of October 30, 2026, with prices from $41,231 to $61,817, a $20,586 spread on the same certified stone. MOH London lists it at $61,817. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.01
Carat
G
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34.42°
Pavilion angle37.92°
OriginNatural
Grading LabGIA
CertificateGIA 3565420984
Dimensions15.32 × 7.63 × 4.43 mm
L/W Ratio2.01
Girdle conditionVery Thick
Key to symbols
Feather, Crystal, Needle, Cloud
Top View
15.32 mm7.63 mm3.01 ctG / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 3565420984
Side View
Table 59.0%Crown 34.42°GirdlePavilion 37.92°CuletDepth 58.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $61,817 USD|Low: $41,231 USD|High: $63,824 USD|Avg: $48,617 USD|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3$41,231 USD
Retailer 5$42,350 USD
Retailer 2$45,225 USD
Retailer 6$45,511 USD
Retailer 7$47,332 USD
Retailer 4$54,824 USD
MOH London$61,817 USD

23 data points across 7 retailers

7 retailers$41,231 USD to $61,817 USD

B+
Cheapest Retailer
-
$41,231 USD
B+
Retailer 2
-
$42,350 USD
View
B+
Retailer 3
-
$45,225 USD
£35,611 GBP
View
B
Retailer 4
-
$45,511 USD
View
B
Retailer 5
-
$47,332 USD
View
B
Retailer 6
-
$54,824 USD
View
Most Expensive
B
MOH London
CFD82894E · Nov 1
$61,817 USD
£48,675 GBP
View
6 more retailers have this diamond
Prices start from $41,231 USDSave up to $20,586 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
$41,231 USD