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Marquise|Natural|GIA

0.60ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 6545865964

Certificate GIA 6545865964

Diamond specifications and retailer prices

From £432 GBP
₹55,155 INR
As of November 2, 2026
Save £804 GBP (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,808 GBP at MOH London · As of November 1, 2026
View at MOH London

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545865964. Listed at 14 retailers as of November 1, 2026, with a 186% 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545865964
Dimensions8.26 × 4.34 × 2.82 mm
L/W Ratio1.90
Top View
8.26 mm4.34 mm0.60 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545865964
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.9%

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: £1,808 GBP|Low: £407 GBP|High: £1,808 GBP|Avg: £733 GBP
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
November 3, 2026
Retailer 6£432 GBP
Retailer 5£751 GBP
Retailer 2£803 GBP
Retailer 12£880 GBP
Retailer 4£895 GBP
Retailer 13£911 GBP
Retailer 9£987 GBP
Retailer 11£1,031 GBP
Retailer 10£1,069 GBP
Retailer 3£1,139 GBP
Retailer 7£1,211 GBP
Retailer 8£1,235 GBP
MOH London£1,808 GBP

46 data points across 13 retailers

14 retailers£432 GBP to £1,235 GBP

A
Cheapest Retailer
-
£432 GBP
₹55,155 INR
A
Retailer 2
-
£522 GBP
$700 USD
View
B+
Retailer 3
-
£751 GBP
€960 EUR
View
B+
Retailer 4
-
£803 GBP
View
B
Retailer 5
-
£880 GBP
$1,181 USD
View
B
Retailer 6
-
£895 GBP
ZAR 19,404 ZAR
View
B
Retailer 7
-
£911 GBP
$1,222 USD
View
Final sale: no returns
B
Retailer 8
-
£987 GBP
$1,324 USD
View
B
Retailer 9
-
£1,031 GBP
$1,383 USD
View
B
Retailer 10
-
£1,069 GBP
$1,435 USD
View
B
Retailer 11
-
£1,139 GBP
$1,528 USD
View
B
Retailer 12
-
£1,211 GBP
View
B
Retailer 13
-
£1,235 GBP
$1,658 USD
View
Most Expensive
MOH London
A18B97E6E · Nov 1
£1,808 GBP
View
Price under review
13 more retailers have this diamond
Prices start from £432 GBPSave up to £804 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
£432 GBP