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Marquise|Natural|GIA

1.01ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 5546933190

Certificate GIA 5546933190

Diamond specifications and retailer prices

From $4,500 NZD
As of November 3, 2026
Save $6,230 NZD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,730 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546933190. Listed at 15 retailers as of November 3, 2026, with prices from $4,500 to $10,730, a $6,230 spread on the same certified stone. NZ Jewellers lists it at $10,730. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 5546933190
Dimensions9.89 × 5.16 × 3.32 mm
L/W Ratio1.92
Top View
9.89 mm5.16 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 5546933190
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 64.3%

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 3
Current: $10,730 NZD|Low: $4,500 NZD|High: $10,730 NZD|Avg: $6,247 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 10$4,500 NZD
Retailer 7$4,722 NZD
Retailer 8$4,737 NZD
Retailer 4$4,998 NZD
Retailer 3$5,131 NZD
Retailer 11$5,329 NZD
Retailer 2$5,432 NZD
Retailer 9$5,750 NZD
Retailer 5$5,983 NZD
Retailer 6$8,582 NZD
NZ Jewellers$10,730 NZD

42 data points across 11 retailers

15 retailers$4,500 NZD to $10,730 NZD

A
Cheapest Retailer
-
$4,500 NZD
B+
Retailer 2
-
$4,596 NZD
View
B+
Retailer 3
-
$4,722 NZD
View
B+
Retailer 4
-
$4,737 NZD
View
Final sale: no returns
B+
Retailer 5
-
$4,998 NZD
View
B+
Retailer 6
-
$5,023 NZD
View
B+
Retailer 7
-
$5,131 NZD
View
B+
Retailer 8
-
$5,131 NZD
View
B+
Retailer 9
-
$5,329 NZD
View
B+
Retailer 10
-
$5,432 NZD
View
Retailer 11
-
$5,750 NZD
View
Price last confirmed 28 days ago
B
Retailer 12
-
$5,921 NZD
View
B
Retailer 13
-
$5,983 NZD
View
B
Retailer 14
-
$8,582 NZD
View
Most Expensive
C
NZ Jewellers
340c40ae-c62d-4549-bc29-d0bdacb66928 · Nov 3
$10,730 NZD
$6,035 USD
View
14 more retailers have this diamond
Prices start from $4,500 NZDSave up to $6,230 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
$4,500 NZD