CaratHunter
Plans
Marquise|Natural|IGI

0.90ct J IF Marquise Natural Diamond

VG • J/IF • IGI 814629088

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 814629088

Diamond specifications and retailer prices

From £1,124 GBP
₹143,441 INR
As of November 2, 2026
Save £2,025 GBP (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,150 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 814629088. Listed at 18 retailers as of October 30, 2026, with prices from £1,124 to £3,150, a £2,025 spread on the same certified stone. NZ Jewellers lists it at £3,150. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle35.4°
OriginNatural
Grading LabIGI
CertificateIGI 814629088
Dimensions10.25 × 4.81 × 3.04 mm
L/W Ratio2.13
Girdle conditionFaceted
Culet sizeNone
Top View
10.25 mm4.81 mm0.90 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 814629088
Side View
Table 59.0%Crown 37.9°Girdle: STK-THKPavilion 35.4°Culet: NoneDepth 63.2%

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 2
Current: £1,124 GBP|Low: £1,122 GBP|High: £2,671 GBP|Avg: £1,746 GBP|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 1£1,124 GBP
Retailer 2£1,389 GBP
Retailer 8£1,390 GBP
Retailer 7£1,623 GBP
Retailer 4£1,667 GBP
Retailer 3£1,923 GBP
Retailer 6£2,222 GBP
Retailer 5£2,640 GBP

26 data points across 8 retailers

18 retailers£1,124 GBP to £3,150 GBP

A
Cheapest Retailer
-
£1,124 GBP
₹143,441 INR
B+
Retailer 2
-
£1,361 GBP
$1,824 USD
View
A
Retailer 3
-
£1,389 GBP
View
B+
Retailer 4
-
£1,390 GBP
$1,862 USD
View
Final sale: no returns
B+
Retailer 5
-
£1,499 GBP
$2,008 USD
View
B+
Retailer 6
-
£1,507 GBP
$2,019 USD
View
B+
Retailer 7
-
£1,507 GBP
$2,019 USD
View
B+
Retailer 8
-
£1,534 GBP
$2,055 USD
View
B+
Retailer 9
-
£1,576 GBP
$2,112 USD
View
B+
Retailer 10
-
£1,581 GBP
$2,119 USD
View
B+
Retailer 11
-
£1,610 GBP
$2,157 USD
View
B+
Retailer 12
-
£1,623 GBP
$2,175 USD
View
B+
Retailer 13
-
£1,667 GBP
View
B+
Retailer 14
-
£1,738 GBP
$2,329 USD
View
B
Retailer 15
-
£1,923 GBP
€2,454 EUR
View
B
Retailer 16
-
£2,222 GBP
ZAR 48,098 ZAR
View
B
Retailer 17
-
£2,640 GBP
View
Most Expensive
B
NZ Jewellers
4793615d-5f0c-4b66-ac11-2ab63a20f848 · Oct 30
£3,150 GBP
$4,220 USD
View
17 more retailers have this diamond
Prices start from £1,124 GBPSave up to £2,025 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
£1,124 GBP