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3.17ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2235956448

Certificate GIA 2235956448

Diamond specifications and retailer prices

From $47,258 NZD
$26,635 USD
As of November 1, 2026
Save $17,314 NZD (27%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $64,572 NZD at Yorxs · As of November 1, 2026
View at Yorxs

About this 3.17ct natural round diamond

This 3.17ct 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 2235956448. Listed at 10 retailers as of November 1, 2026, with prices from $47,258 to $64,572, a $17,314 spread on the same certified stone. Yorxs lists it at $64,572. 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

3.17
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle16°
Pavilion angle43°
OriginNatural
Grading LabGIA
CertificateGIA 2235956448
Dimensions9.37 × 9.35 × 5.85 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Crystal, Feather, Pinpoint
Top View
9.37 mm9.35 mm3.17 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235956448
Side View
Table 57.0%Crown 16°Girdle: MED-MEDPavilion 43°Culet: NoneDepth 62.6%

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 1
Current: $59,752 NZD|Low: $43,648 NZD|High: $65,029 NZD|Avg: $52,730 NZD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Yorxs
November 2, 2026
Retailer 4$43,648 NZD
Retailer 2$46,332 NZD
Retailer 6$47,258 NZD
Retailer 8$47,633 NZD
Retailer 10$48,857 NZD
Retailer 3$49,485 NZD
Retailer 9$51,317 NZD
Retailer 7$54,326 NZD
Retailer 5$54,482 NZD
Retailer 11$56,139 NZD
Retailer 13$56,139 NZD
Retailer 12$58,002 NZD
Retailer 1$59,752 NZD
Yorxs$64,572 NZD

29 data points across 14 retailers

10 retailers$47,258 NZD to $64,572 NZD

B+
Cheapest Retailer
-
$47,258 NZD
$26,635 USD
B+
Retailer 2
-
$47,633 NZD
$26,846 USD
View
B+
Retailer 3
-
$48,857 NZD
$27,536 USD
View
B+
Retailer 4
-
$51,317 NZD
$28,923 USD
View
B
Retailer 5
-
$54,326 NZD
$30,618 USD
View
B
Retailer 6
-
$56,139 NZD
$31,640 USD
View
B
Retailer 7
-
$56,139 NZD
$31,640 USD
View
B
Retailer 8
-
$58,002 NZD
$32,690 USD
View
B
Retailer 9
-
$59,752 NZD
£26,517 GBP
View
Most Expensive
B
Yorxs
33781 · Nov 1
$64,572 NZD
€34,660 EUR
View
9 more retailers have this diamond
Prices start from $47,258 NZDSave up to $17,314 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+
3.17ct Round
$47,258 NZD