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Marquise|Natural|GIA

1.01ct H SI2 Marquise Natural Diamond

ID • H/SI2 • GIA 7551818389

Certificate GIA 7551818389

Diamond specifications and retailer prices

From $3,985 NZD
As of November 4, 2026
Save $7,396 NZD (65%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,381 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 H 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 7551818389. Listed at 15 retailers as of November 4, 2026, with prices from $3,985 to $11,381, a $7,396 spread on the same certified stone. NZ Jewellers lists it at $11,381. 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
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551818389
Dimensions9.77 × 5.17 × 3.31 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
9.77 mm5.17 mm1.01 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551818389
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.1%

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 4
Current: $11,381 NZD|Low: $3,985 NZD|High: $11,381 NZD|Avg: $6,020 NZD|+1.0%
NZ Jewellers
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 7$3,985 NZD
Retailer 5$4,227 NZD
Retailer 4$4,338 NZD
Retailer 10$4,932 NZD
Retailer 13$5,121 NZD
Retailer 6$5,213 NZD
Retailer 11$5,343 NZD
Retailer 2$5,352 NZD
Retailer 14$5,628 NZD
Retailer 15$5,628 NZD
Retailer 16$5,690 NZD
Retailer 3$5,809 NZD
Retailer 8$6,301 NZD
Retailer 9$6,335 NZD
Retailer 12$9,079 NZD
NZ Jewellers$11,381 NZD

28 data points across 16 retailers

15 retailers$3,985 NZD to $11,381 NZD

A
Cheapest Retailer
-
$3,985 NZD
A
Retailer 2
-
$4,227 NZD
View
Retailer 3
-
$4,338 NZD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$4,932 NZD
View
B+
Retailer 5
-
$5,121 NZD
View
B+
Retailer 6
-
$5,213 NZD
View
B+
Retailer 7
-
$5,343 NZD
View
B+
Retailer 8
-
$5,352 NZD
View
B+
Retailer 9
-
$5,628 NZD
View
B+
Retailer 10
-
$5,628 NZD
View
B+
Retailer 11
-
$5,690 NZD
View
B+
Retailer 12
-
$5,809 NZD
View
B+
Retailer 13
-
$6,335 NZD
View
B
Retailer 14
-
$9,079 NZD
View
Most Expensive
B
NZ Jewellers
355a8ac2-7d25-4552-b18e-e0197e09edbb · Nov 5
$11,381 NZD
$6,309 USD
View
14 more retailers have this diamond
Prices start from $3,985 NZDSave up to $7,396 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
$3,985 NZD