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Marquise|Natural|GIA

0.60ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 2557256667

Certificate GIA 2557256667

Diamond specifications and retailer prices

From £597 GBP
$801 USD
As of October 31, 2026
Save £361 GBP (38%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £971 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.6ct natural marquise diamond

This 0.6ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557256667. Listed at 13 retailers as of October 31, 2026, with a 60% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.60
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.91°
Pavilion angle40.17°
OriginNatural
Grading LabGIA
CertificateGIA 2557256667
Dimensions8.21 × 4.34 × 2.79 mm
L/W Ratio1.89
Top View
8.21 mm4.34 mm0.60 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557256667
Side View
Table 59.0%Crown 39.91°Girdle: STK-VTKPavilion 40.17°Culet: NoneDepth 64.3%

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 31
Current: £871 GBP|Low: £597 GBP|High: £991 GBP|Avg: £772 GBP|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 2, 2026
Retailer 6£597 GBP
Retailer 10£622 GBP
Retailer 2£650 GBP
Retailer 7£663 GBP
Retailer 8£668 GBP
Retailer 4£690 GBP
Retailer 11£748 GBP
Retailer 5£749 GBP
Retailer 1£871 GBP
Retailer 9£910 GBP
Retailer 3£958 GBP
Wholesale Diamonds Direct£971 GBP

38 data points across 12 retailers

13 retailers£597 GBP to £958 GBP

A
Cheapest Retailer
-
£597 GBP
$801 USD
A
Retailer 2
-
£622 GBP
SGD 1,128 SGD
View
A
Retailer 3
-
£650 GBP
SGD 1,178 SGD
View
B+
Retailer 4
-
£663 GBP
$890 USD
View
B+
Retailer 5
-
£668 GBP
$897 USD
View
B+
Retailer 6
-
£690 GBP
View
B+
Retailer 7
-
£748 GBP
$1,004 USD
View
B+
Retailer 8
-
£749 GBP
$1,005 USD
View
B
Retailer 9
-
£840 GBP
$1,127 USD
View
B
Retailer 10
-
£871 GBP
€1,113 EUR
View
B
Retailer 11
-
£910 GBP
$1,221 USD
View
B
Retailer 12
-
£958 GBP
$1,285 USD
View
Most Expensive
Wholesale Diamonds Direct
570705106 · Oct 27
£971 GBP
$1,303 USD
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from £597 GBPSave up to £361 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
0.60ct Marquise
£597 GBP