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Marquise|Natural|GIA

0.90ct D IF Marquise Natural Diamond

FR • D/IF • GIA 5566517485

Certificate GIA 5566517485

Diamond specifications and retailer prices

From £3,260 GBP
$4,375 USD
As of November 1, 2026
Save £3,171 GBP (49%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £6,431 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566517485. Listed at 9 retailers as of October 30, 2026, with prices from £3,260 to £6,431, a £3,171 spread on the same certified stone. NZ Jewellers lists it at £6,431. 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
D
Colour
IF
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566517485
Dimensions9.59 × 4.92 × 3.23 mm
L/W Ratio1.95
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
9.59 mm4.92 mm0.90 ctD / IF
OriginNatural
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566517485
Side View
Table 57.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 65.7%

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: £6,431 GBP|Low: £3,260 GBP|High: £6,731 GBP|Avg: £4,581 GBP|-4.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4£3,260 GBP
Retailer 7£3,354 GBP
Retailer 2£3,546 GBP
Retailer 6£3,845 GBP
Retailer 9£3,845 GBP
Retailer 8£4,071 GBP
Retailer 3£4,316 GBP
Retailer 5£6,124 GBP
NZ Jewellers£6,431 GBP

21 data points across 9 retailers

9 retailers£3,260 GBP to £6,431 GBP

B+
Cheapest Retailer
-
£3,260 GBP
$4,375 USD
B+
Retailer 2
-
£3,354 GBP
SGD 6,082 SGD
View
B+
Retailer 3
-
£3,546 GBP
View
B+
Retailer 4
-
£3,845 GBP
$5,160 USD
View
B+
Retailer 5
-
£3,845 GBP
$5,160 USD
View
B
Retailer 6
-
£4,071 GBP
$5,463 USD
View
B
Retailer 7
-
£4,316 GBP
€5,516 EUR
View
B
Retailer 8
-
£6,124 GBP
View
Most Expensive
B
NZ Jewellers
f95eb68f-9d80-45b7-bf08-e6a122651d5a · Oct 30
£6,431 GBP
$8,630 USD
View
8 more retailers have this diamond
Prices start from £3,260 GBPSave up to £3,171 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
£3,260 GBP