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Marquise|Natural|GIA

1.00ct F I1 Marquise Natural Diamond

EX • F/I1 • GIA 7536573115

Certificate GIA 7536573115

Diamond specifications and retailer prices

From £1,506 GBP
₹192,453 INR
As of November 3, 2026
Save £2,842 GBP (65%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,347 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7536573115. Listed at 9 retailers as of November 3, 2026, with prices from £1,506 to £4,347, a £2,842 spread on the same certified stone. NZ Jewellers lists it at £4,347. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7536573115
Dimensions11.20 × 5.04 × 2.88 mm
L/W Ratio2.22
Key to symbols
Feather, Crystal, Indented Natural, Cavity, Cloud, Knot, Needle, Natural, Extra Facet
Top View
11.20 mm5.04 mm1.00 ctF / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7536573115
Side View
Table 57.0%CrownGirdle: STK-XTKPavilionCulet: NoneDepth 57.1%

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 3
Current: £4,347 GBP|Low: £1,503 GBP|High: £4,347 GBP|Avg: £1,991 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 2£1,506 GBP
Retailer 7£1,564 GBP
Retailer 8£1,880 GBP
Retailer 9£1,880 GBP
Retailer 6£2,080 GBP
Retailer 3£2,160 GBP
Retailer 4£2,400 GBP
Retailer 5£2,434 GBP
Retailer 10£2,499 GBP
NZ Jewellers£4,347 GBP

44 data points across 10 retailers

9 retailers£1,506 GBP to £4,347 GBP

A
Cheapest Retailer
-
£1,506 GBP
₹192,453 INR
A
Retailer 2
-
£1,564 GBP
HK$16,400 HKD
View
B+
Retailer 3
-
£1,880 GBP
$2,523 USD
View
B+
Retailer 4
-
£1,880 GBP
$2,523 USD
View
B+
Retailer 5
-
£2,080 GBP
$2,791 USD
View
B+
Retailer 6
-
£2,160 GBP
$2,898 USD
View
B+
Retailer 7
-
£2,400 GBP
$3,220 USD
View
B+
Retailer 8
-
£2,434 GBP
€3,111 EUR
View
Most Expensive
B
NZ Jewellers
de770a0e-1b4a-432e-91d8-afb4a4a5455e · Nov 3
£4,347 GBP
$5,834 USD
View
8 more retailers have this diamond
Prices start from £1,506 GBPSave up to £2,842 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
1.00ct Marquise
£1,506 GBP