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Marquise|Natural|GIA

1.01ct G SI2 Marquise Natural Diamond

ID • G/SI2 • GIA 2554948069

Certificate GIA 2554948069

Diamond specifications and retailer prices

From $5,038 NZD
As of November 4, 2026
17 retailers carry this diamond
Most expensive: $10,129 NZD at NZ Jewellers · As of October 6, 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 2554948069. Listed at 17 retailers as of November 4, 2026. 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
OriginNatural
Grading LabGIA
CertificateGIA 2554948069
Dimensions10.13 × 5.19 × 3.12 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Twinning Wisp, Indented Natural, Needle
Top View
10.13 mm5.19 mm1.01 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554948069
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,728 NZD|Low: $3,643 NZD|High: $8,749 NZD|Avg: $5,149 NZD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 10$3,643 NZD
Retailer 3$3,903 NZD
Retailer 2$4,049 NZD
Retailer 11$4,328 NZD
Retailer 7$4,463 NZD
Retailer 8$4,467 NZD
Retailer 1$4,728 NZD
Retailer 5$5,146 NZD
Retailer 4$5,319 NZD
Retailer 6$6,016 NZD
Retailer 12$7,436 NZD
Retailer 9$8,498 NZD

28 data points across 12 retailers

17 retailers

Retailer 1
-
$3,643 NZD
Price last confirmed 11 days ago
Retailer 2
-
$3,903 NZD
View
Price last confirmed 18 days ago
Retailer 3
-
$4,328 NZD
View
Price last confirmed 12 days ago
Retailer 4
-
$4,463 NZD
View
Price last confirmed 10 days ago
Retailer 5
-
$4,467 NZD
View
Price last confirmed 10 days ago
Retailer 6
-
$4,728 NZD
View
Price last confirmed 7 days ago
Retailer 7
-
$4,844 NZD
View
Price last confirmed 29 days ago
Retailer 8
-
$4,844 NZD
View
Price last confirmed 28 days ago
A
Retailer 9
-
$5,038 NZD
View
Retailer 10
-
$5,123 NZD
View
Price last confirmed 35 days ago
Retailer 11
-
$5,146 NZD
View
Price last confirmed 9 days ago
Retailer 12
-
$5,319 NZD
View
Price last confirmed 18 days ago
Retailer 13
-
$5,589 NZD
View
Price last confirmed 27 days ago
Retailer 14
-
$6,016 NZD
View
Price last confirmed 10 days ago
Retailer 15
-
$7,436 NZD
View
Price last confirmed 9 days ago
Retailer 16
-
$8,498 NZD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
87e24209-fad8-4c88-b8ef-a5f52f9ea350 · Oct 6
$10,129 NZD
$5,694 USD
View
Price last confirmed 30 days ago
16 more retailers have this diamond
Prices start from $5,038 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
$5,038 NZD