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Marquise|Natural|IGI

0.90ct I VVS1 Marquise Natural Diamond

VG • I/VVS1 • IGI 739570305

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 739570305

Diamond specifications and retailer prices

From £1,791 GBP
$2,400 USD
As of November 1, 2026
Save £2,494 GBP (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,285 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 739570305. Listed at 16 retailers as of October 30, 2026, with prices from £1,791 to £4,285, a £2,494 spread on the same certified stone. NZ Jewellers lists it at £4,285. 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

0.90
Carat
I
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 739570305
Dimensions10.66 × 4.67 × 3.09 mm
L/W Ratio2.28
Girdle conditionFaceted
Culet sizePointed
Top View
10.66 mm4.67 mm0.90 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 739570305
Side View
Table 55.0%Crown 37.1°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 66.2%

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 1
Current: £4,285 GBP|Low: £1,587 GBP|High: £4,285 GBP|Avg: £2,427 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 2, 2026
Retailer 6£1,587 GBP
Retailer 11£1,791 GBP
Retailer 12£1,891 GBP
Retailer 7£1,994 GBP
Retailer 3£2,015 GBP
Retailer 14£2,050 GBP
Retailer 15£2,050 GBP
Retailer 13£2,129 GBP
Retailer 8£2,212 GBP
Retailer 5£2,365 GBP
Retailer 2£2,446 GBP
Retailer 4£2,957 GBP
Retailer 10£3,024 GBP
Retailer 9£3,591 GBP
NZ Jewellers£4,285 GBP

44 data points across 15 retailers

16 retailers£1,791 GBP to £4,285 GBP

A
Cheapest Retailer
-
£1,791 GBP
$2,400 USD
A
Retailer 2
-
£1,836 GBP
$2,460 USD
View
A
Retailer 3
-
£1,891 GBP
$2,534 USD
View
Final sale: no returns
B+
Retailer 4
-
£1,994 GBP
$2,672 USD
View
B+
Retailer 5
-
£2,015 GBP
$2,700 USD
View
B+
Retailer 6
-
£2,050 GBP
$2,747 USD
View
B+
Retailer 7
-
£2,050 GBP
$2,747 USD
View
B+
Retailer 8
-
£2,129 GBP
$2,852 USD
View
B+
Retailer 9
-
£2,155 GBP
$2,888 USD
View
B+
Retailer 10
-
£2,212 GBP
View
B+
Retailer 11
-
£2,365 GBP
$3,169 USD
View
B+
Retailer 12
-
£2,446 GBP
€3,121 EUR
View
B
Retailer 13
-
£2,957 GBP
View
B
Retailer 14
-
£3,024 GBP
ZAR 65,448 ZAR
View
B
Retailer 15
-
£3,591 GBP
View
Most Expensive
B
NZ Jewellers
710f01f7-2068-4380-80f6-0abf3be0b99e · Oct 30
£4,285 GBP
$5,742 USD
View
15 more retailers have this diamond
Prices start from £1,791 GBPSave up to £2,494 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
0.90ct Marquise
£1,791 GBP