CaratHunter
Plans
Marquise|Natural|GIA

1.01ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 7546815972

Certificate GIA 7546815972

Diamond specifications and retailer prices

From £2,191 GBP
As of November 4, 2026
Save £2,480 GBP (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £5,025 GBP at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546815972. Listed at 17 retailers as of November 4, 2026, with a 113% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546815972
Dimensions10.30 × 5.30 × 3.28 mm
L/W Ratio1.94
Top View
10.30 mm5.30 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546815972
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.9%

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: £2,913 GBP|Low: £2,105 GBP|High: £4,741 GBP|Avg: £2,781 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 5£2,191 GBP
Retailer 7£2,209 GBP
Retailer 12£2,233 GBP
Retailer 11£2,274 GBP
Retailer 8£2,289 GBP
Retailer 10£2,545 GBP
Retailer 9£2,673 GBP
Retailer 2£2,705 GBP
Retailer 3£2,823 GBP
Retailer 13£2,823 GBP
Retailer 6£2,826 GBP
Retailer 1£2,913 GBP
Retailer 4£4,671 GBP

36 data points across 13 retailers

17 retailers£2,191 GBP to £4,671 GBP

A
Cheapest Retailer
-
£2,191 GBP
A
Retailer 2
-
£2,209 GBP
View
A
Retailer 3
-
£2,233 GBP
View
A
Retailer 4
-
£2,274 GBP
View
Final sale: no returns
A
Retailer 5
-
£2,289 GBP
View
B+
Retailer 6
-
£2,545 GBP
View
Retailer 7
-
£2,613 GBP
View
Price last confirmed 36 days ago
A
Retailer 8
-
£2,673 GBP
View
B+
Retailer 9
-
£2,705 GBP
View
Retailer 10
-
£2,713 GBP
View
Price last confirmed 36 days ago
B+
Retailer 11
-
£2,823 GBP
View
B+
Retailer 12
-
£2,823 GBP
View
B+
Retailer 13
-
£2,826 GBP
View
B+
Retailer 14
-
£2,913 GBP
View
Retailer 15
-
£2,928 GBP
View
Price last confirmed 35 days ago
B
Retailer 16
-
£4,671 GBP
View
Most Expensive
NZ Jewellers
9ef601ad-b78a-4c2e-a899-1e9c357340a2 · Sep 29
£5,025 GBP
$6,763 USD
View
Price last confirmed 37 days ago
16 more retailers have this diamond
Prices start from £2,191 GBPSave up to £2,480 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
1.01ct Marquise
£2,191 GBP