CaratHunter
Plans
Marquise|Natural|GIA

1.02ct J IF Marquise Natural Diamond

EX • J/IF • GIA 5556323559

Certificate GIA 5556323559

Diamond specifications and retailer prices

From $4,631 NZD
As of November 2, 2026
Save $6,180 NZD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,811 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556323559. Listed at 12 retailers as of November 2, 2026, with prices from $4,631 to $10,811, a $6,180 spread on the same certified stone. NZ Jewellers lists it at $10,811. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.86°
Pavilion angle39.39°
OriginNatural
Grading LabGIA
CertificateGIA 5556323559
Dimensions10.11 × 5.28 × 3.25 mm
L/W Ratio1.91
Girdle conditionThick
Top View
10.11 mm5.28 mm1.02 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556323559
Side View
Table 57.0%Crown 36.86°Girdle: ThickPavilion 39.39°Culet: NoneDepth 61.6%

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 2
Current: $10,811 NZD|Low: $4,631 NZD|High: $11,090 NZD|Avg: $6,256 NZD|-2.5%
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 8$4,631 NZD
Retailer 5$4,791 NZD
Retailer 10$4,880 NZD
Retailer 6$5,060 NZD
Retailer 12$5,170 NZD
Retailer 9$5,370 NZD
Retailer 3$5,430 NZD
Retailer 11$5,437 NZD
Retailer 2$5,814 NZD
Retailer 4$5,942 NZD
Retailer 7$8,648 NZD
NZ Jewellers$10,811 NZD

38 data points across 12 retailers

12 retailers$4,631 NZD to $10,811 NZD

A
Cheapest Retailer
-
$4,631 NZD
A
Retailer 2
-
$4,791 NZD
View
A
Retailer 3
-
$4,880 NZD
View
A
Retailer 4
-
$5,060 NZD
View
A
Retailer 5
-
$5,170 NZD
View
A
Retailer 6
-
$5,370 NZD
View
Retailer 7
-
$5,430 NZD
View
Price last confirmed 18 days ago
A
Retailer 8
-
$5,437 NZD
View
B+
Retailer 9
-
$5,814 NZD
View
Retailer 10
-
$5,942 NZD
View
Price last confirmed 31 days ago
B
Retailer 11
-
$8,648 NZD
View
Most Expensive
B
NZ Jewellers
521747a2-0469-4de0-ab37-f41a882ed0ce · Nov 3
$10,811 NZD
$5,993 USD
View
11 more retailers have this diamond
Prices start from $4,631 NZDSave up to $6,180 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
1.02ct Marquise
$4,631 NZD