Marquise|Natural|GIA

1.02ct D FL Marquise Natural Diamond

ID • D/FL • GIA 2546289720

Certificate GIA 2546289720

Diamond specifications and retailer prices

From £6,098 GBP
As of November 4, 2026
Save £3,085 GBP (34%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £11,050 GBP at NZ Jewellers · As of September 30, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546289720. Listed at 15 retailers as of November 4, 2026, with a 51% 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

1.02
Carat
D
Colour
FL
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546289720
Dimensions9.28 × 5.30 × 3.45 mm
L/W Ratio1.75
Top View
9.28 mm5.30 mm1.02 ctD / FL
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546289720
Side View
Table 58.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 65.1%

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 4
Current: £8,060 GBP|Low: £5,590 GBP|High: £9,318 GBP|Avg: £7,065 GBP|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7£6,098 GBP
Retailer 2£6,098 GBP
Retailer 4£6,100 GBP
Retailer 6£6,263 GBP
Retailer 8£7,145 GBP
Retailer 5£7,188 GBP
Retailer 1£8,060 GBP
Retailer 3£9,183 GBP

46 data points across 8 retailers

15 retailers£6,098 GBP to £9,183 GBP

A
Cheapest Retailer
-
£6,098 GBP
Final sale: no returns
Retailer 2
-
£6,098 GBP
View
Price last confirmed 29 days ago
A
Retailer 3
-
£6,098 GBP
View
A
Retailer 4
-
£6,100 GBP
View
Retailer 5
-
£6,263 GBP
View
Price last confirmed 14 days ago
Retailer 6
-
£6,607 GBP
View
Price last confirmed 56 days ago
Retailer 7
-
£6,607 GBP
View
Price last confirmed 29 days ago
Retailer 8
-
£6,708 GBP
View
Price last confirmed 36 days ago
B+
Retailer 9
-
£7,145 GBP
View
B+
Retailer 10
-
£7,188 GBP
View
Retailer 11
-
£7,623 GBP
View
Price last confirmed 61 days ago
Retailer 12
-
£7,623 GBP
View
Price last confirmed 38 days ago
B+
Retailer 13
-
£8,060 GBP
View
B+
Retailer 14
-
£9,183 GBP
View
Most Expensive
NZ Jewellers
5a1250b9-76d3-4a8b-b1a8-db9896fdd926 · Sep 30
£11,050 GBP
$14,872 USD
View
Price last confirmed 36 days ago
14 more retailers have this diamond
Prices start from £6,098 GBPSave up to £3,085 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
£6,098 GBP