CaratHunter
Plans
Marquise|Natural|GIA

1.02ct E I1 Marquise Natural Diamond

VG • E/I1 • GIA 1569575513

Certificate GIA 1569575513

Diamond specifications and retailer prices

From £1,882 GBP
HK$19,700 HKD
As of October 31, 2026
Save £2,515 GBP (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,397 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1569575513. Listed at 10 retailers as of October 30, 2026, with prices from £1,882 to £4,397, a £2,515 spread on the same certified stone. NZ Jewellers lists it at £4,397. 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
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569575513
Dimensions11.70 × 5.11 × 2.97 mm
L/W Ratio2.29
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
11.70 mm5.11 mm1.02 ctE / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1569575513
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.1%

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: Oct 31
Current: £4,397 GBP|Low: £1,863 GBP|High: £4,397 GBP|Avg: £2,521 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3£1,882 GBP
Retailer 2£1,898 GBP
Retailer 9£2,240 GBP
Retailer 10£2,261 GBP
Retailer 5£2,524 GBP
Retailer 7£2,524 GBP
Retailer 6£2,621 GBP
Retailer 8£2,912 GBP
Retailer 4£2,955 GBP
NZ Jewellers£4,397 GBP

18 data points across 10 retailers

10 retailers£1,882 GBP to £4,397 GBP

B+
Cheapest Retailer
-
£1,882 GBP
HK$19,700 HKD
A
Retailer 2
-
£1,898 GBP
₹242,204 INR
View
B+
Retailer 3
-
£2,240 GBP
$3,002 USD
View
B+
Retailer 4
-
£2,261 GBP
$3,030 USD
View
B
Retailer 5
-
£2,524 GBP
$3,382 USD
View
B
Retailer 6
-
£2,524 GBP
$3,382 USD
View
B
Retailer 7
-
£2,621 GBP
$3,512 USD
View
B
Retailer 8
-
£2,912 GBP
$3,902 USD
View
B
Retailer 9
-
£2,955 GBP
€3,771 EUR
View
Most Expensive
B
NZ Jewellers
3f56b841-2a7c-403a-aae0-8b3a5f9cc011 · Oct 30
£4,397 GBP
$5,892 USD
View
9 more retailers have this diamond
Prices start from £1,882 GBPSave up to £2,515 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
£1,882 GBP