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Round|Natural|GIA

1.02ct J IF Round Natural Diamond

EX • J/IF • GIA 5553247387

Certificate GIA 5553247387

Diamond specifications and retailer prices

From $4,394 NZD
As of November 6, 2026
Save $1,020 NZD (19%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,415 NZD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.02ct natural round diamond

This 1.02ct natural round 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 and certified by GIA 5553247387. Listed at 5 retailers as of November 6, 2026, with prices from $4,394 to $5,415, a $1,020 spread on the same certified stone. GemTrove lists it at $5,415. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5553247387
Dimensions6.39 × 6.43 × 4.01 mm
L/W Ratio1.01
Top View
6.39 mm6.43 mm1.02 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5553247387
Side View
Table 58.0%Crown 35°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.5%

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 6
Current: $5,415 NZD|Low: $4,394 NZD|High: $5,536 NZD|Avg: $4,908 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$4,394 NZD
Retailer 5$4,504 NZD
Retailer 2$4,688 NZD
Retailer 4$5,049 NZD
GemTrove$5,415 NZD

40 data points across 5 retailers

5 retailers$4,394 NZD to $5,415 NZD

A
Cheapest Retailer
-
$4,394 NZD
A
Retailer 2
-
$4,504 NZD
View
A
Retailer 3
-
$4,688 NZD
View
A
Retailer 4
-
$5,049 NZD
View
Most Expensive
B+
GemTrove
GT-N-01362176-98 · Nov 6
$5,415 NZD
A$4,618 AUD
View
4 more retailers have this diamond
Prices start from $4,394 NZDSave up to $1,020 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 Round
$4,394 NZD