Marquise|Natural|GIA

1.01ct G IF Marquise Natural Diamond

EX • G/IF • GIA 2245037183

Certificate GIA 2245037183

Diamond specifications and retailer prices

From £3,576 GBP
As of November 6, 2026
Save £3,573 GBP (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £8,635 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct 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 2245037183. Listed at 10 retailers as of November 4, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36.6°
OriginNatural
Grading LabGIA
CertificateGIA 2245037183
Dimensions11.58 × 5.14 × 2.86 mm
L/W Ratio2.25
Top View
11.58 mm5.14 mm1.01 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245037183
Side View
Table 61.0%CrownGirdle: STK-THKPavilion 36.6°Culet: NoneDepth 55.6%

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: Nov 6
Current: £5,178 GBP|Low: £3,576 GBP|High: £7,697 GBP|Avg: £4,891 GBP|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4£3,576 GBP
Retailer 3£4,026 GBP
Retailer 6£4,212 GBP
Retailer 5£4,322 GBP
Retailer 7£4,928 GBP
Retailer 1£5,178 GBP
Retailer 2£7,150 GBP

38 data points across 7 retailers

10 retailers£3,576 GBP to £7,150 GBP

A+
Cheapest Retailer
-
£3,576 GBP
A
Retailer 2
-
£4,026 GBP
View
Retailer 3
-
£4,212 GBP
View
Price last confirmed 27 days ago
A
Retailer 4
-
£4,322 GBP
View
B+
Retailer 5
-
£4,928 GBP
View
Retailer 6
-
£5,026 GBP
View
Price last confirmed 28 days ago
Retailer 7
-
£5,109 GBP
View
Price last confirmed 39 days ago
B+
Retailer 8
-
£5,178 GBP
View
B+
Retailer 9
-
£7,150 GBP
View
Most Expensive
NZ Jewellers
0e01623b-02b1-416b-a764-bdf86fa47d2d · Sep 28
£8,635 GBP
$11,558 USD
View
Price last confirmed 39 days ago
9 more retailers have this diamond
Prices start from £3,576 GBPSave up to £3,573 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+
1.01ct Marquise
£3,576 GBP