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Marquise|Natural|GIA

1.02ct G IF Marquise Natural Diamond

EX • G/IF • GIA 5241057221

Certificate GIA 5241057221

Diamond specifications and retailer prices

From £3,052 GBP
As of November 5, 2026
7 retailers carry this diamond
Most expensive: £6,695 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct 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 5241057221. Listed at 7 retailers as of November 5, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241057221
Dimensions10.14 × 5.28 × 3.30 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Top View
10.14 mm5.28 mm1.02 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5241057221
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £3,052 GBP|Low: £3,017 GBP|High: £6,452 GBP|Avg: £4,308 GBP|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 1£3,052 GBP
Retailer 10£3,650 GBP
Retailer 6£3,904 GBP
Retailer 8£4,003 GBP
Retailer 4£4,060 GBP
Retailer 2£4,117 GBP
Retailer 3£4,371 GBP
Retailer 5£4,711 GBP
Retailer 9£4,815 GBP
Retailer 7£6,452 GBP

14 data points across 10 retailers

7 retailers

A
Cheapest Retailer
-
£3,052 GBP
Retailer 2
-
£4,003 GBP
View
Price last confirmed 40 days ago
Retailer 3
-
£4,060 GBP
View
Price last confirmed 35 days ago
Retailer 4
-
£4,619 GBP
View
Price last confirmed 53 days ago
Retailer 5
-
£4,619 GBP
View
Price last confirmed 39 days ago
Retailer 6
-
£4,815 GBP
View
Price last confirmed 43 days ago
Most Expensive
NZ Jewellers
4e85414f-5f0f-4819-a83c-d605f967f15d · Sep 28
£6,695 GBP
$8,961 USD
View
Price last confirmed 39 days ago
6 more retailers have this diamond
Prices start from £3,052 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
1.02ct Marquise
£3,052 GBP