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Round|Natural|GIA

3.02ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 1395988599

Certificate GIA 1395988599

Diamond specifications and retailer prices

From $48,238 NZD
As of November 6, 2026
Save $16,895 NZD (26%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $65,134 NZD at Yorxs · As of November 5, 2026
View at Yorxs

About this 3.02ct natural round diamond

This 3.02ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1395988599. Listed at 9 retailers as of November 5, 2026, with prices from $48,238 to $65,134, a $16,895 spread on the same certified stone. Yorxs lists it at $65,134. 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

3.02
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1395988599
Dimensions9.21 × 9.15 × 5.72 mm
L/W Ratio1.01
Culet sizeNone
Top View
9.21 mm9.15 mm3.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1395988599
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $51,312 NZD|Low: $45,127 NZD|High: $65,877 NZD|Avg: $53,847 NZD|+10.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yorxs
November 5, 2026
Retailer 2$45,127 NZD
Retailer 4$48,238 NZD
Retailer 5$49,582 NZD
Retailer 1$51,312 NZD
Retailer 6$51,985 NZD
Retailer 3$54,982 NZD
Retailer 10$55,822 NZD
Retailer 7$56,818 NZD
Retailer 8$56,818 NZD
Retailer 9$58,721 NZD
Yorxs$65,134 NZD

23 data points across 11 retailers

9 retailers$48,238 NZD to $65,134 NZD

B+
Cheapest Retailer
-
$48,238 NZD
B+
Retailer 2
-
$49,582 NZD
View
B
Retailer 3
-
$51,312 NZD
View
Final sale: no returns
B
Retailer 4
-
$51,985 NZD
View
B
Retailer 5
-
$54,982 NZD
View
B
Retailer 6
-
$56,818 NZD
View
B
Retailer 7
-
$56,818 NZD
View
B
Retailer 8
-
$58,721 NZD
View
Most Expensive
B
Yorxs
30657 · Nov 5
$65,134 NZD
€34,871 EUR
View
8 more retailers have this diamond
Prices start from $48,238 NZDSave up to $16,895 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.

B+
3.02ct Round
$48,238 NZD