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Marquise|Natural|GIA

1.01ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 1555813367

Certificate GIA 1555813367

Diamond specifications and retailer prices

From $2,994 NZD
As of November 4, 2026
Save $5,024 NZD (63%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,018 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 J 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 1555813367. Listed at 12 retailers as of November 4, 2026, with prices from $2,994 to $8,018, a $5,024 spread on the same certified stone. NZ Jewellers lists it at $8,018. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555813367
Dimensions9.74 × 5.41 × 3.26 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather, Cavity, Cloud, Needle, Indented Natural
Top View
9.74 mm5.41 mm1.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555813367
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.4%

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: $8,018 NZD|Low: $2,957 NZD|High: $8,523 NZD|Avg: $4,038 NZD|-5.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 11$2,994 NZD
Retailer 10$3,032 NZD
Retailer 3$3,225 NZD
Retailer 2$3,276 NZD
Retailer 12$3,289 NZD
Retailer 4$3,357 NZD
Retailer 8$3,440 NZD
Retailer 5$3,530 NZD
Retailer 6$3,649 NZD
Retailer 9$3,794 NZD
Retailer 7$5,745 NZD
NZ Jewellers$8,018 NZD

32 data points across 12 retailers

12 retailers$2,994 NZD to $8,018 NZD

A
Cheapest Retailer
-
$2,994 NZD
A
Retailer 2
-
$3,032 NZD
View
Final sale: no returns
A
Retailer 3
-
$3,225 NZD
View
A
Retailer 4
-
$3,276 NZD
View
A
Retailer 5
-
$3,289 NZD
View
Retailer 6
-
$3,357 NZD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$3,440 NZD
View
A
Retailer 8
-
$3,530 NZD
View
B+
Retailer 9
-
$3,649 NZD
View
B+
Retailer 10
-
$3,794 NZD
View
B
Retailer 11
-
$5,745 NZD
View
Most Expensive
B
NZ Jewellers
7ad78c46-7a60-4994-a3b0-5bfbb65b69f2 · Nov 5
$8,018 NZD
$4,445 USD
View
11 more retailers have this diamond
Prices start from $2,994 NZDSave up to $5,024 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
$2,994 NZD