CaratHunter
Plans
Marquise|Natural|GIA

1.02ct E SI2 Marquise Natural Diamond

GD • E/SI2 • GIA 3535748775

Certificate GIA 3535748775

Diamond specifications and retailer prices

From £1,911 GBP
As of November 4, 2026
Save £2,557 GBP (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,468 GBP at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3535748775. Listed at 18 retailers as of November 4, 2026, with prices from £1,911 to £4,468, a £2,557 spread on the same certified stone. NZ Jewellers lists it at £4,468. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.99°
Pavilion angle40.59°
OriginNatural
Grading LabGIA
CertificateGIA 3535748775
Dimensions10.00 × 5.43 × 3.35 mm
L/W Ratio1.84
Top View
10.00 mm5.43 mm1.02 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3535748775
Side View
Table 61.0%Crown 33.99°Girdle: VTN-VTKPavilion 40.59°Culet: NoneDepth 61.6%

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: Nov 4
Current: £4,468 GBP|Low: £1,892 GBP|High: £4,468 GBP|Avg: £2,790 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 12£1,911 GBP
Retailer 6£2,190 GBP
Retailer 3£2,333 GBP
Retailer 4£2,366 GBP
Retailer 7£2,519 GBP
Retailer 8£2,564 GBP
Retailer 14£2,564 GBP
Retailer 2£2,638 GBP
Retailer 9£2,663 GBP
Retailer 5£2,826 GBP
Retailer 13£2,959 GBP
Retailer 10£2,990 GBP
Retailer 11£4,289 GBP
NZ Jewellers£4,468 GBP

33 data points across 14 retailers

18 retailers£1,911 GBP to £4,468 GBP

A
Cheapest Retailer
-
£1,911 GBP
Retailer 2
-
£2,190 GBP
View
Price last confirmed 19 days ago
B+
Retailer 3
-
£2,276 GBP
View
B+
Retailer 4
-
£2,325 GBP
View
B+
Retailer 5
-
£2,333 GBP
View
B+
Retailer 6
-
£2,366 GBP
View
Final sale: no returns
B+
Retailer 7
-
£2,519 GBP
View
B+
Retailer 8
-
£2,564 GBP
View
Retailer 9
-
£2,564 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£2,638 GBP
View
Retailer 11
-
£2,662 GBP
View
Price last confirmed 10 days ago
B+
Retailer 12
-
£2,663 GBP
View
B+
Retailer 13
-
£2,671 GBP
View
B+
Retailer 14
-
£2,826 GBP
View
B
Retailer 15
-
£2,959 GBP
View
B
Retailer 16
-
£2,990 GBP
View
B
Retailer 17
-
£4,289 GBP
View
Most Expensive
C
NZ Jewellers
038fb378-5084-41a6-9c85-47b5c656a96e · Nov 5
£4,468 GBP
$6,013 USD
View
17 more retailers have this diamond
Prices start from £1,911 GBPSave up to £2,557 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
£1,911 GBP