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Marquise|Natural|IGI

0.90ct H SI2 Marquise Natural Diamond

VG • H/SI2 • IGI 692555364

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 692555364

Diamond specifications and retailer prices

From £933 GBP
₹119,046 INR
As of October 30, 2026
Save £2,106 GBP (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,039 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 692555364. Listed at 6 retailers as of October 30, 2026, with prices from £933 to £3,039, a £2,106 spread on the same certified stone. NZ Jewellers lists it at £3,039. 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.8°
Pavilion angle39°
OriginNatural
Grading LabIGI
CertificateIGI 692555364
Dimensions10.47 × 4.83 × 3.10 mm
L/W Ratio2.17
Girdle conditionFaceted
Culet sizePointed
Top View
10.47 mm4.83 mm0.90 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 692555364
Side View
Table 55.0%Crown 36.8°Girdle: MED-THKPavilion 39°Culet: NoneDepth 64.2%

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: Oct 30
Current: £3,039 GBP|Low: £927 GBP|High: £3,110 GBP|Avg: £1,783 GBP|-2.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3£933 GBP
Retailer 5£1,304 GBP
Retailer 6£1,348 GBP
Retailer 2£1,701 GBP
Retailer 4£2,194 GBP
NZ Jewellers£3,039 GBP

45 data points across 6 retailers

6 retailers£933 GBP to £3,039 GBP

A
Cheapest Retailer
-
£933 GBP
₹119,046 INR
B+
Retailer 2
-
£1,304 GBP
$1,747 USD
View
B+
Retailer 3
-
£1,348 GBP
$1,806 USD
View
B
Retailer 4
-
£1,701 GBP
€2,171 EUR
View
B
Retailer 5
-
£2,194 GBP
View
Most Expensive
C
NZ Jewellers
3aa81bf1-bead-48de-b4d5-c599cbd04a37 · Oct 30
£3,039 GBP
$4,072 USD
View
5 more retailers have this diamond
Prices start from £933 GBPSave up to £2,106 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
£933 GBP