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Marquise|Natural|GIA

1.02ct E I1 Marquise Natural Diamond

EX • E/I1 • GIA 6542869264

Certificate GIA 6542869264

Diamond specifications and retailer prices

From £1,156 GBP
HK$12,100 HKD
As of October 31, 2026
Save £2,067 GBP (64%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,223 GBP at NZ Jewellers · As of October 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 E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542869264. Listed at 5 retailers as of October 30, 2026, with prices from £1,156 to £3,223, a £2,067 spread on the same certified stone. NZ Jewellers lists it at £3,223. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6542869264
Dimensions9.92 × 5.38 × 3.26 mm
L/W Ratio1.84
Top View
9.92 mm5.38 mm1.02 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6542869264
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.6%

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: Oct 31
Current: £3,223 GBP|Low: £1,146 GBP|High: £3,706 GBP|Avg: £1,906 GBP|-13.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3£1,156 GBP
Retailer 2£1,170 GBP
Retailer 5£1,608 GBP
Retailer 4£1,682 GBP
NZ Jewellers£3,223 GBP

46 data points across 5 retailers

5 retailers£1,156 GBP to £3,223 GBP

A
Cheapest Retailer
-
£1,156 GBP
HK$12,100 HKD
A
Retailer 2
-
£1,170 GBP
₹149,312 INR
View
B+
Retailer 3
-
£1,608 GBP
$2,154 USD
View
B+
Retailer 4
-
£1,682 GBP
$2,254 USD
View
Most Expensive
B
NZ Jewellers
95fae67f-1d13-49fe-8fc1-bd9c35687ad7 · Oct 30
£3,223 GBP
$4,318 USD
View
4 more retailers have this diamond
Prices start from £1,156 GBPSave up to £2,067 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
£1,156 GBP