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Marquise|Natural|GIA

3.00ct F IF Marquise Natural Diamond

VG • F/IF • GIA 137548342

Certificate GIA 137548342

Diamond specifications and retailer prices

From £46,993 GBP
As of November 1, 2026
Save £9,972 GBP (18%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £56,966 GBP at The Perfect Carat · As of November 4, 2026
View at The Perfect Carat

About this 3ct natural marquise diamond

This 3ct natural marquise sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 137548342. Listed at 2 retailers as of November 1, 2026, with prices from £46,993 to £56,966, a £9,972 spread on the same certified stone. The Perfect Carat lists it at £56,966. 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

3.00
Carat
F
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 137548342
Dimensions15.05 × 6.99 × 4.39 mm
L/W Ratio2.15
Top View
15.05 mm6.99 mm3.00 ctF / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 137548342
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £46,993 GBP|Low: £46,993 GBP|High: £56,966 GBP|Avg: £50,355 GBP|-0.3%
Retailer 1
The Perfect Carat
October 18, 2026
Retailer 1£46,993 GBP
The Perfect Carat£56,966 GBP

4 data points across 2 retailers

2 retailers£46,993 GBP to £56,966 GBP

A
Cheapest Retailer
-
£46,993 GBP
Most Expensive
B
The Perfect Carat
tpc_c37bd882-4977-4648-bc88-ca7b96908657 · Nov 4
£56,966 GBP
$76,248 USD
View
1 more retailer has this diamond
Prices start from £46,993 GBPSave up to £9,972 GBP

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
3.00ct Marquise
£46,993 GBP