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Marquise|Natural|GIA

0.90ct K VS1 Marquise Natural Diamond

VG • K/VS1 • GIA 1569637991

Certificate GIA 1569637991

Diamond specifications and retailer prices

From £937 GBP
As of November 6, 2026
Save £2,270 GBP (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,207 GBP at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1569637991. Listed at 8 retailers as of November 5, 2026, with prices from £937 to £3,207, a £2,270 spread on the same certified stone. NZ Jewellers lists it at £3,207. 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
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1569637991
Dimensions9.22 × 4.98 × 3.28 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
9.22 mm4.98 mm0.90 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1569637991
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.9%

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 6
Current: £3,207 GBP|Low: £937 GBP|High: £3,207 GBP|Avg: £1,779 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2£937 GBP
Retailer 5£1,299 GBP
Retailer 7£1,360 GBP
Retailer 8£1,370 GBP
Retailer 6£1,459 GBP
Retailer 3£1,577 GBP
Retailer 4£1,995 GBP
NZ Jewellers£3,207 GBP

2 data points across 8 retailers

8 retailers£937 GBP to £3,207 GBP

A
Cheapest Retailer
-
£937 GBP
B+
Retailer 2
-
£1,299 GBP
View
B+
Retailer 3
-
£1,360 GBP
View
B+
Retailer 4
-
£1,370 GBP
View
B+
Retailer 5
-
£1,459 GBP
View
B+
Retailer 6
-
£1,577 GBP
View
B
Retailer 7
-
£1,995 GBP
View
Most Expensive
C
NZ Jewellers
c65b4b3e-f810-4afb-85b9-efecef01da12 · Nov 5
£3,207 GBP
$4,292 USD
View
7 more retailers have this diamond
Prices start from £937 GBPSave up to £2,270 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
£937 GBP