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Marquise|Natural|HRD

1.01ct H SI2 Marquise Natural Diamond

ID • H/SI2 • HRD 260000217609

Certificate HRD 260000217609

Diamond specifications and retailer prices

From £1,044 GBP
As of November 6, 2026
Save £2,113 GBP (67%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,157 GBP at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000217609. Listed at 14 retailers as of November 5, 2026, with prices from £1,044 to £3,157, a £2,113 spread on the same certified stone. NZ Jewellers lists it at £3,157. 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
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000217609
Dimensions10.03 × 5.28 × 3.04 mm
L/W Ratio1.90
Top View
10.03 mm5.28 mm1.01 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000217609
Side View
Table 56.0%CrownGirdle: THIPavilionCulet: NoneDepth 57.6%

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 6
Current: £3,157 GBP|Low: £1,022 GBP|High: £3,242 GBP|Avg: £1,567 GBP|-2.6%
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 7£1,044 GBP
Retailer 4£1,195 GBP
Retailer 11£1,205 GBP
Retailer 5£1,212 GBP
Retailer 13£1,294 GBP
Retailer 14£1,294 GBP
Retailer 8£1,354 GBP
Retailer 3£1,358 GBP
Retailer 12£1,396 GBP
Retailer 2£1,397 GBP
Retailer 6£1,493 GBP
Retailer 10£1,767 GBP
Retailer 9£2,267 GBP
NZ Jewellers£3,157 GBP

29 data points across 14 retailers

14 retailers£1,044 GBP to £3,157 GBP

A
Cheapest Retailer
-
£1,044 GBP
A
Retailer 2
-
£1,195 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,205 GBP
View
A
Retailer 4
-
£1,212 GBP
View
Retailer 5
-
£1,294 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£1,294 GBP
View
A
Retailer 7
-
£1,354 GBP
View
A
Retailer 8
-
£1,358 GBP
View
A
Retailer 9
-
£1,396 GBP
View
A
Retailer 10
-
£1,397 GBP
View
A
Retailer 11
-
£1,493 GBP
View
A
Retailer 12
-
£1,767 GBP
View
B+
Retailer 13
-
£2,267 GBP
View
Most Expensive
B
NZ Jewellers
15f426b4-dcbc-44cb-a166-0e27d8f4d646 · Nov 5
£3,157 GBP
$4,225 USD
View
13 more retailers have this diamond
Prices start from £1,044 GBPSave up to £2,113 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
£1,044 GBP