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Marquise|Natural|GIA

1.01ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 1565555106

Certificate GIA 1565555106

Diamond specifications and retailer prices

From £2,179 GBP
₹275,787 INR
As of October 28, 2026
Save £1,339 GBP (38%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,518 GBP at Cape Diamonds · As of October 27, 2026
View at Cape Diamonds

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565555106. Listed at 8 retailers as of October 27, 2026, with prices from £2,179 to £3,518, a £1,339 spread on the same certified stone. Cape Diamonds lists it at £3,518. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1565555106
Dimensions9.94 × 5.24 × 3.35 mm
L/W Ratio1.90
Culet sizeNone
Top View
9.94 mm5.24 mm1.01 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1565555106
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.9%

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: Oct 28
Current: £3,518 GBP|Low: £2,172 GBP|High: £3,518 GBP|Avg: £2,982 GBP
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 3£2,179 GBP
Retailer 4£2,495 GBP
Retailer 6£3,025 GBP
Retailer 7£3,071 GBP
Retailer 2£3,182 GBP
Retailer 5£3,294 GBP
Cape Diamonds£3,518 GBP

6 data points across 7 retailers

8 retailers£2,179 GBP to £3,518 GBP

A
Cheapest Retailer
-
£2,179 GBP
₹275,787 INR
A
Retailer 2
-
£2,405 GBP
A$4,917 AUD
View
A
Retailer 3
-
£2,495 GBP
$3,315 USD
View
B+
Retailer 4
-
£3,025 GBP
$4,020 USD
View
B+
Retailer 5
-
£3,071 GBP
$4,081 USD
View
B+
Retailer 6
-
£3,182 GBP
€4,027 EUR
View
B+
Retailer 7
-
£3,294 GBP
View
Most Expensive
B
Cape Diamonds
cert_1565555106 · Oct 27
£3,518 GBP
ZAR 75,518 ZAR
View
7 more retailers have this diamond
Prices start from £2,179 GBPSave up to £1,339 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
£2,179 GBP