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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 $1,825 AUD
As of November 6, 2026
Save $4,422 AUD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,247 AUD 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 $1,825 to $6,247, a $4,422 spread on the same certified stone. NZ Jewellers lists it at $6,247. 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: $6,247 AUD|Low: $1,825 AUD|High: $6,247 AUD|Avg: $3,466 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$1,825 AUD
Retailer 5$2,531 AUD
Retailer 7$2,649 AUD
Retailer 8$2,669 AUD
Retailer 6$2,842 AUD
Retailer 3$3,072 AUD
Retailer 4$3,886 AUD
NZ Jewellers$6,247 AUD

2 data points across 8 retailers

8 retailers$1,825 AUD to $6,247 AUD

A
Cheapest Retailer
-
$1,825 AUD
B+
Retailer 2
-
$2,531 AUD
View
B+
Retailer 3
-
$2,649 AUD
View
B+
Retailer 4
-
$2,669 AUD
View
B+
Retailer 5
-
$2,842 AUD
View
B+
Retailer 6
-
$3,072 AUD
View
B
Retailer 7
-
$3,886 AUD
View
Most Expensive
C
NZ Jewellers
c65b4b3e-f810-4afb-85b9-efecef01da12 · Nov 5
$6,247 AUD
$4,292 USD
View
7 more retailers have this diamond
Prices start from $1,825 AUDSave up to $4,422 AUD

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
$1,825 AUD