CaratHunter
Plans
Marquise|Natural|GIA

1.01ct K SI1 Marquise Natural Diamond

EX • K/SI1 • GIA 1232479163

Certificate GIA 1232479163

Diamond specifications and retailer prices

From $4,293 NZD
As of November 1, 2026
Save $6,965 NZD (62%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,258 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232479163. Listed at 18 retailers as of November 1, 2026, with prices from $4,293 to $11,258, a $6,965 spread on the same certified stone. NZ Jewellers lists it at $11,258. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1232479163
Dimensions9.92 × 5.22 × 3.34 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional twinning wisps, clouds, pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Crystal, Needle
Top View
9.92 mm5.22 mm1.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1232479163
Side View
Table 61.0%Crown 35.4°Girdle: MED-VTKPavilion 40.8°Culet: NoneDepth 64.0%

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: $5,700 NZD|Low: $4,250 NZD|High: $9,113 NZD|Avg: $5,640 NZD|+2.9%
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
Retailer 14
November 6, 2026
Retailer 12$4,293 NZD
Retailer 11$4,369 NZD
Retailer 14$4,409 NZD
Retailer 5$4,582 NZD
Retailer 4$4,604 NZD
Retailer 2$4,798 NZD
Retailer 13$4,878 NZD
Retailer 10$5,533 NZD
Retailer 1$5,700 NZD
Retailer 6$6,252 NZD
Retailer 9$6,276 NZD
Retailer 7$6,572 NZD
Retailer 3$7,762 NZD
Retailer 8$8,980 NZD

38 data points across 14 retailers

18 retailers$4,293 NZD to $11,258 NZD

B+
Cheapest Retailer
-
$4,293 NZD
B+
Retailer 2
-
$4,369 NZD
View
B+
Retailer 3
-
$4,409 NZD
View
B+
Retailer 4
-
$4,582 NZD
View
B+
Retailer 5
-
$4,604 NZD
View
B
Retailer 6
-
$4,798 NZD
View
Retailer 7
-
$4,878 NZD
View
Price last confirmed 21 days ago
B
Retailer 8
-
$4,878 NZD
View
B+
Retailer 9
-
$5,065 NZD
View
B
Retailer 10
-
$5,533 NZD
View
B
Retailer 11
-
$5,628 NZD
View
B
Retailer 12
-
$5,700 NZD
View
Retailer 13
-
$6,252 NZD
View
Price last confirmed 22 days ago
B
Retailer 14
-
$6,276 NZD
View
B
Retailer 15
-
$6,572 NZD
View
B
Retailer 16
-
$7,762 NZD
View
B
Retailer 17
-
$8,980 NZD
View
Most Expensive
C
NZ Jewellers
bd753787-ef52-4c37-9e09-3e25303b4166 · Nov 5
$11,258 NZD
$6,241 USD
View
17 more retailers have this diamond
Prices start from $4,293 NZDSave up to $6,965 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.

B+
1.01ct Marquise
$4,293 NZD