Marquise|Natural|GIA

1.01ct I VS2 Marquise Natural Diamond

VG • I/VS2 • GIA 1558435748

Certificate GIA 1558435748

Diamond specifications and retailer prices

From £2,317 GBP
As of November 4, 2026
Save £2,779 GBP (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £5,207 GBP at NZ Jewellers · As of September 20, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558435748. Listed at 20 retailers as of November 4, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558435748
Dimensions9.59 × 5.18 × 3.41 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
9.59 mm5.18 mm1.01 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558435748
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.8%

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: £3,124 GBP|Low: £2,129 GBP|High: £5,170 GBP|Avg: £2,982 GBP|+14.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 5, 2026
Retailer 13£2,196 GBP
Retailer 10£2,306 GBP
Retailer 17£2,317 GBP
Retailer 11£2,332 GBP
Retailer 8£2,421 GBP
Retailer 19£2,554 GBP
Retailer 14£2,600 GBP
Retailer 3£2,607 GBP
Retailer 21£2,655 GBP
Retailer 15£2,712 GBP
Retailer 6£2,736 GBP
Retailer 7£3,040 GBP
Retailer 1£3,124 GBP
Retailer 9£3,141 GBP
Retailer 18£3,158 GBP
Retailer 22£3,158 GBP
Retailer 20£3,262 GBP
Retailer 2£3,277 GBP
Retailer 16£3,282 GBP
Retailer 5£3,555 GBP
Retailer 4£4,459 GBP
Retailer 12£5,095 GBP

40 data points across 22 retailers

20 retailers£2,317 GBP to £5,095 GBP

Retailer 1
-
£2,196 GBP
Price last confirmed 44 days ago
A
Retailer 2
-
£2,317 GBP
View
Retailer 3
-
£2,421 GBP
View
Price last confirmed 43 days ago
A
Retailer 4
-
£2,554 GBP
View
Final sale: no returns
B+
Retailer 5
-
£2,607 GBP
View
B+
Retailer 6
-
£2,655 GBP
View
B+
Retailer 7
-
£2,736 GBP
View
B+
Retailer 8
-
£2,771 GBP
View
B+
Retailer 9
-
£3,040 GBP
View
B+
Retailer 10
-
£3,124 GBP
View
Retailer 11
-
£3,141 GBP
View
Price last confirmed 43 days ago
B+
Retailer 12
-
£3,158 GBP
View
B+
Retailer 13
-
£3,158 GBP
View
B+
Retailer 14
-
£3,262 GBP
View
Retailer 15
-
£3,277 GBP
View
Price last confirmed 19 days ago
B+
Retailer 16
-
£3,282 GBP
View
B
Retailer 17
-
£3,555 GBP
View
B
Retailer 18
-
£4,459 GBP
View
B
Retailer 19
-
£5,095 GBP
View
Most Expensive
NZ Jewellers
23413062-3072-43e1-9d42-8d3cfce4406c · Sep 20
£5,207 GBP
$7,008 USD
View
Price last confirmed 46 days ago
19 more retailers have this diamond
Prices start from £2,317 GBPSave up to £2,779 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
£2,317 GBP