CaratHunter
Plans
Marquise|Natural|GIA

0.91ct K VS1 Marquise Natural Diamond

VG • K/VS1 • GIA 6521950582

Certificate GIA 6521950582

Diamond specifications and retailer prices

From $2,378 NZD
As of November 6, 2026
Save $3,445 NZD (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,330 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.91ct natural marquise diamond

This 0.91ct 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 6521950582. Listed at 15 retailers as of November 4, 2026, with a 145% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.91
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle37.3°
OriginNatural
Grading LabGIA
CertificateGIA 6521950582
Dimensions10.29 × 5.05 × 2.94 mm
L/W Ratio2.04
Top View
10.29 mm5.05 mm0.91 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6521950582
Side View
Table 58.0%CrownGirdle: STK-THKPavilion 37.3°Culet: NoneDepth 58.2%

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 6
Current: $3,298 NZD|Low: $2,378 NZD|High: $6,047 NZD|Avg: $3,781 NZD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 3$2,378 NZD
Retailer 2$3,003 NZD
Retailer 13$3,076 NZD
Retailer 7$3,207 NZD
Retailer 5$3,211 NZD
Retailer 1$3,298 NZD
Retailer 9$3,390 NZD
Retailer 12$3,427 NZD
Retailer 4$3,453 NZD
Retailer 6$4,257 NZD
Retailer 11$4,806 NZD
Retailer 8$4,880 NZD
Retailer 10$5,823 NZD

37 data points across 13 retailers

15 retailers$2,378 NZD to $5,823 NZD

A
Cheapest Retailer
-
$2,378 NZD
A
Retailer 2
-
$3,003 NZD
View
B+
Retailer 3
-
$3,076 NZD
View
Final sale: no returns
B+
Retailer 4
-
$3,207 NZD
View
B+
Retailer 5
-
$3,211 NZD
View
B+
Retailer 6
-
$3,298 NZD
View
B+
Retailer 7
-
$3,390 NZD
View
B+
Retailer 8
-
$3,427 NZD
View
B+
Retailer 9
-
$3,453 NZD
View
B+
Retailer 10
-
$3,702 NZD
View
B
Retailer 11
-
$4,257 NZD
View
B
Retailer 12
-
$4,806 NZD
View
B
Retailer 13
-
$4,880 NZD
View
B
Retailer 14
-
$5,823 NZD
View
Most Expensive
NZ Jewellers
c9e225e6-b24b-4302-99d5-e8ffb350b785 · Sep 25
$8,330 NZD
$4,618 USD
View
Price last confirmed 42 days ago
14 more retailers have this diamond
Prices start from $2,378 NZDSave up to $3,445 NZD

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
0.91ct Marquise
$2,378 NZD