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Marquise|Natural|GIA

1.01ct G SI2 Marquise Natural Diamond

ID • G/SI2 • GIA 2556541289

Certificate GIA 2556541289

Diamond specifications and retailer prices

From $4,492 NZD
As of November 6, 2026
Save $5,300 NZD (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,792 NZD at NZ Jewellers · As of November 3, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556541289. Listed at 7 retailers as of November 3, 2026, with prices from $4,492 to $9,792, a $5,300 spread on the same certified stone. NZ Jewellers lists it at $9,792. 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
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.94°
Pavilion angle39.82°
OriginNatural
Grading LabGIA
CertificateGIA 2556541289
Dimensions9.20 × 5.16 × 3.42 mm
L/W Ratio1.78
Girdle conditionVery Thick
Key to symbols
Crystal, Feather, Cloud, Indented Natural, Needle
Top View
9.20 mm5.16 mm1.01 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556541289
Side View
Table 60.0%Crown 41.94°Girdle: THK-VTKPavilion 39.82°Culet: NoneDepth 66.3%

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: $9,792 NZD|Low: $4,486 NZD|High: $10,243 NZD|Avg: $6,133 NZD|-4.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4$4,492 NZD
Retailer 2$4,631 NZD
Retailer 7$4,685 NZD
Retailer 5$4,871 NZD
Retailer 6$4,899 NZD
Retailer 3$8,206 NZD
NZ Jewellers$9,792 NZD

30 data points across 7 retailers

7 retailers$4,492 NZD to $9,792 NZD

A
Cheapest Retailer
-
$4,492 NZD
A
Retailer 2
-
$4,631 NZD
View
A
Retailer 3
-
$4,685 NZD
View
A
Retailer 4
-
$4,871 NZD
View
A
Retailer 5
-
$4,899 NZD
View
B+
Retailer 6
-
$8,206 NZD
View
Most Expensive
B
NZ Jewellers
fcc979cb-0711-44e5-978b-10504fc4a266 · Nov 3
$9,792 NZD
$5,428 USD
View
6 more retailers have this diamond
Prices start from $4,492 NZDSave up to $5,300 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
$4,492 NZD