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Marquise|Natural|GIA

1.01ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 1569495207

Certificate GIA 1569495207

Diamond specifications and retailer prices

From £1,842 GBP
As of November 6, 2026
Save £2,486 GBP (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,329 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 GIA 1569495207. Listed at 15 retailers as of November 5, 2026, with prices from £1,842 to £4,329, a £2,486 spread on the same certified stone. NZ Jewellers lists it at £4,329. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569495207
Dimensions9.97 × 5.25 × 3.30 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Indented Natural, Natural
Top View
9.97 mm5.25 mm1.01 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569495207
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.9%

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 6
Current: £4,329 GBP|Low: £1,842 GBP|High: £4,329 GBP|Avg: £2,614 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
Retailer 15
November 6, 2026
Retailer 10£1,842 GBP
Retailer 6£1,972 GBP
Retailer 2£2,068 GBP
Retailer 5£2,122 GBP
Retailer 8£2,206 GBP
Retailer 11£2,432 GBP
Retailer 7£2,485 GBP
Retailer 13£2,555 GBP
Retailer 3£2,581 GBP
Retailer 4£2,592 GBP
Retailer 9£2,705 GBP
Retailer 12£2,722 GBP
Retailer 14£2,853 GBP
Retailer 15£4,144 GBP
NZ Jewellers£4,329 GBP

7 data points across 15 retailers

15 retailers£1,842 GBP to £4,329 GBP

A
Cheapest Retailer
-
£1,842 GBP
A
Retailer 2
-
£1,972 GBP
View
Final sale: no returns
B+
Retailer 3
-
£2,068 GBP
View
B+
Retailer 4
-
£2,122 GBP
View
B+
Retailer 5
-
£2,206 GBP
View
B+
Retailer 6
-
£2,432 GBP
View
B+
Retailer 7
-
£2,485 GBP
View
B+
Retailer 8
-
£2,555 GBP
View
B
Retailer 9
-
£2,581 GBP
View
B
Retailer 10
-
£2,592 GBP
View
B+
Retailer 11
-
£2,705 GBP
View
B+
Retailer 12
-
£2,722 GBP
View
B+
Retailer 13
-
£2,853 GBP
View
B
Retailer 14
-
£4,144 GBP
View
Most Expensive
B
NZ Jewellers
6c1e6c99-57b7-4d0f-944f-375bab463ae7 · Nov 5
£4,329 GBP
$5,794 USD
View
14 more retailers have this diamond
Prices start from £1,842 GBPSave up to £2,486 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
£1,842 GBP