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Marquise|Natural|GIA

0.60ct I SI1 Marquise Natural Diamond

GD • I/SI1 • GIA 6555609632

Certificate GIA 6555609632

Diamond specifications and retailer prices

From £497 GBP
MYR 2,718 MYR
As of November 2, 2026
Save £311 GBP (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £808 GBP at GemTrove · As of November 3, 2026
View at GemTrove

About this 0.6ct natural marquise diamond

This 0.6ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6555609632. Listed at 6 retailers as of November 2, 2026, with prices from £497 to £808, a £311 spread on the same certified stone. GemTrove lists it at £808. 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

0.60
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555609632
Dimensions8.10 × 4.37 × 2.87 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
8.10 mm4.37 mm0.60 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555609632
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.7%

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: Nov 2
Current: £808 GBP|Low: £423 GBP|High: £808 GBP|Avg: £588 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 6£497 GBP
Retailer 3£498 GBP
Retailer 5£546 GBP
Retailer 7£570 GBP
Retailer 2£580 GBP
Retailer 4£627 GBP
GemTrove£808 GBP

40 data points across 7 retailers

6 retailers£497 GBP to £808 GBP

A
Cheapest Retailer
-
£497 GBP
MYR 2,718 MYR
B+
Retailer 2
-
£498 GBP
$668 USD
View
Final sale: no returns
B+
Retailer 3
-
£546 GBP
SGD 991 SGD
View
B+
Retailer 4
-
£580 GBP
View
B+
Retailer 5
-
£627 GBP
$841 USD
View
Most Expensive
B
GemTrove
GT-N-01272380-98 · Nov 3
£808 GBP
A$1,668 AUD
View
5 more retailers have this diamond
Prices start from £497 GBPSave up to £311 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
£497 GBP