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Marquise|Natural|GIA

1.00ct G IF Marquise Natural Diamond

EX • G/IF • GIA 6562415760

Certificate GIA 6562415760

Diamond specifications and retailer prices

From £2,708 GBP
₹346,115 INR
As of October 28, 2026
Save £1,250 GBP (32%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,958 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562415760. Listed at 5 retailers as of October 28, 2026, with prices from £2,708 to £3,958, a £1,250 spread on the same certified stone. 77 Diamonds lists it at £3,958. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562415760
Dimensions9.89 × 4.85 × 2.86 mm
L/W Ratio2.04
Top View
9.89 mm4.85 mm1.00 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562415760
Side View
Table 61.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 59.0%

Caratlytics Score

How it works →
A+
Exceptional
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 28
Current: £3,958 GBP|Low: £2,693 GBP|High: £4,137 GBP|Avg: £3,165 GBP|-3.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2£2,708 GBP
Retailer 4£2,857 GBP
Retailer 5£2,926 GBP
Retailer 6£3,022 GBP
Retailer 3£3,210 GBP
77 Diamonds£3,958 GBP

33 data points across 6 retailers

5 retailers£2,708 GBP to £3,958 GBP

A+
Cheapest Retailer
-
£2,708 GBP
₹346,115 INR
A
Retailer 2
-
£2,926 GBP
€3,740 EUR
View
A
Retailer 3
-
£3,022 GBP
$4,056 USD
View
A
Retailer 4
-
£3,210 GBP
$4,308 USD
View
Most Expensive
A
77 Diamonds
MQCPSPDCQB8B · Oct 30
£3,958 GBP
View
4 more retailers have this diamond
Prices start from £2,708 GBPSave up to £1,250 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+
1.00ct Marquise
£2,708 GBP