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Marquise|Natural|GIA

1.01ct I SI1 Marquise Natural Diamond

VG • I/SI1 • GIA 5566226799

Certificate GIA 5566226799

Diamond specifications and retailer prices

From $4,719 NZD
As of November 5, 2026
Save $6,269 NZD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,988 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5566226799. Listed at 18 retailers as of November 5, 2026, with prices from $4,719 to $10,988, a $6,269 spread on the same certified stone. NZ Jewellers lists it at $10,988. 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

1.01
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566226799
Dimensions12.26 × 5.20 × 2.75 mm
L/W Ratio2.36
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
12.26 mm5.20 mm1.01 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566226799
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 52.9%

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 5
Current: $7,699 NZD|Low: $4,719 NZD|High: $10,673 NZD|Avg: $6,762 NZD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2$4,719 NZD
Retailer 8$5,009 NZD
Retailer 6$6,511 NZD
Retailer 3$6,527 NZD
Retailer 7$6,756 NZD
Retailer 5$6,932 NZD
Retailer 1$7,699 NZD
Retailer 4$10,520 NZD

34 data points across 8 retailers

18 retailers$4,719 NZD to $10,988 NZD

A
Cheapest Retailer
-
$4,719 NZD
B+
Retailer 2
-
$5,009 NZD
View
Final sale: no returns
B+
Retailer 3
-
$5,600 NZD
View
B
Retailer 4
-
$5,915 NZD
View
B
Retailer 5
-
$6,066 NZD
View
B
Retailer 6
-
$6,308 NZD
View
Retailer 7
-
$6,308 NZD
View
Price last confirmed 7 days ago
Retailer 8
-
$6,511 NZD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$6,527 NZD
View
B
Retailer 10
-
$6,550 NZD
View
B
Retailer 11
-
$6,564 NZD
View
Retailer 12
-
$6,756 NZD
View
Price last confirmed 28 days ago
B
Retailer 13
-
$6,831 NZD
View
B
Retailer 14
-
$6,932 NZD
View
B
Retailer 15
-
$7,277 NZD
View
B
Retailer 16
-
$7,699 NZD
View
B
Retailer 17
-
$10,520 NZD
View
Most Expensive
C
NZ Jewellers
e0954fc2-800a-4c3c-8b2c-0b2886fb216b · Nov 5
$10,988 NZD
$6,177 USD
View
17 more retailers have this diamond
Prices start from $4,719 NZDSave up to $6,269 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
1.01ct Marquise
$4,719 NZD