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Marquise|Natural|IGI

0.90ct J VS1 Marquise Natural Diamond

VG • J/VS1 • IGI 660497764

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 660497764

Diamond specifications and retailer prices

From £1,395 GBP
$1,869 USD
As of November 1, 2026
Save £1,834 GBP (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,229 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 660497764. Listed at 15 retailers as of October 30, 2026, with prices from £1,395 to £3,229, a £1,834 spread on the same certified stone. NZ Jewellers lists it at £3,229. 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
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.2°
OriginNatural
Grading LabIGI
CertificateIGI 660497764
Dimensions9.91 × 4.84 × 3.15 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Top View
9.91 mm4.84 mm0.90 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 660497764
Side View
Table 54.0%Crown 37.1°Girdle: MED-VTKPavilion 39.2°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,694 GBP|Low: £1,005 GBP|High: £2,738 GBP|Avg: £1,723 GBP|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6£1,005 GBP
Retailer 7£1,395 GBP
Retailer 5£1,414 GBP
Retailer 8£1,425 GBP
Retailer 9£1,567 GBP
Retailer 1£1,694 GBP
Retailer 2£1,709 GBP
Retailer 4£2,278 GBP
Retailer 3£2,706 GBP

46 data points across 9 retailers

15 retailers£1,395 GBP to £3,229 GBP

Retailer 1
-
£1,005 GBP
₹128,187 INR
Price last confirmed 19 days ago
B+
Retailer 2
-
£1,395 GBP
$1,869 USD
View
B+
Retailer 3
-
£1,414 GBP
$1,895 USD
View
B+
Retailer 4
-
£1,425 GBP
$1,909 USD
View
Final sale: no returns
B+
Retailer 5
-
£1,544 GBP
$2,069 USD
View
B+
Retailer 6
-
£1,544 GBP
$2,069 USD
View
B+
Retailer 7
-
£1,567 GBP
$2,100 USD
View
B
Retailer 8
-
£1,616 GBP
$2,165 USD
View
B
Retailer 9
-
£1,694 GBP
€2,162 EUR
View
B
Retailer 10
-
£1,709 GBP
View
Retailer 11
-
£1,782 GBP
$2,388 USD
View
Price last confirmed 56 days ago
B
Retailer 12
-
£1,782 GBP
$2,388 USD
View
B
Retailer 13
-
£2,278 GBP
ZAR 49,308 ZAR
View
B
Retailer 14
-
£2,706 GBP
View
Most Expensive
C
NZ Jewellers
539473f0-e7c1-402e-bf3c-e0ac41f177aa · Oct 30
£3,229 GBP
$4,326 USD
View
14 more retailers have this diamond
Prices start from £1,395 GBPSave up to £1,834 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.

B+
0.90ct Marquise
£1,395 GBP