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Marquise|Natural|GIA

1.02ct E VS1 Marquise Natural Diamond

EX • E/VS1 • GIA 7566620358

Certificate GIA 7566620358

Diamond specifications and retailer prices

From £3,458 GBP
HK$36,200 HKD
As of October 31, 2026
Save £4,332 GBP (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £7,790 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7566620358. Listed at 10 retailers as of October 30, 2026, with prices from £3,458 to £7,790, a £4,332 spread on the same certified stone. NZ Jewellers lists it at £7,790. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
OriginNatural
Grading LabGIA
CertificateGIA 7566620358
Dimensions10.48 × 5.19 × 3.19 mm
L/W Ratio2.02
Culet sizeNone
Top View
10.48 mm5.19 mm1.02 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566620358
Side View
Table 58.0%Crown 36°Girdle: STK-VTKPavilionCulet: NoneDepth 61.5%

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: £7,790 GBP|Low: £3,430 GBP|High: £7,790 GBP|Avg: £5,029 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3£3,458 GBP
Retailer 8£4,299 GBP
Retailer 6£4,468 GBP
Retailer 9£4,773 GBP
Retailer 5£4,790 GBP
Retailer 7£5,039 GBP
Retailer 4£5,291 GBP
Retailer 2£5,723 GBP
NZ Jewellers£7,790 GBP

6 data points across 9 retailers

10 retailers£3,458 GBP to £7,790 GBP

A
Cheapest Retailer
-
£3,458 GBP
HK$36,200 HKD
A
Retailer 2
-
£3,965 GBP
SGD 7,180 SGD
View
A
Retailer 3
-
£4,299 GBP
$5,760 USD
View
Final sale: no returns
A
Retailer 4
-
£4,468 GBP
View
B+
Retailer 5
-
£4,773 GBP
$6,395 USD
View
B+
Retailer 6
-
£4,790 GBP
€6,112 EUR
View
B+
Retailer 7
-
£5,039 GBP
View
B+
Retailer 8
-
£5,291 GBP
A$10,907 AUD
View
B+
Retailer 9
-
£5,723 GBP
ZAR 123,877 ZAR
View
Most Expensive
B
NZ Jewellers
13c8580b-79c4-4557-b064-bf11b18d5bad · Oct 30
£7,790 GBP
$10,438 USD
View
9 more retailers have this diamond
Prices start from £3,458 GBPSave up to £4,332 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
£3,458 GBP