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Round|Natural|GIA

3.50ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6192487062

Certificate GIA 6192487062

Diamond specifications and retailer prices

From $56,687 NZD
$31,895 USD
As of November 1, 2026
Save $14,476 NZD (20%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $71,163 NZD at Jared · As of November 2, 2026
View at Jared

About this 3.5ct natural round diamond

This 3.5ct 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 6192487062. Listed at 5 retailers as of November 1, 2026, with prices from $56,687 to $71,163, a $14,476 spread on the same certified stone. Jared lists it at $71,163. 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

3.50
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6192487062
Dimensions9.79 × 9.74 × 6.00 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
9.79 mm9.74 mm3.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6192487062
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.5%

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 1
Current: $71,163 NZD|Low: $44,639 NZD|High: $77,012 NZD|Avg: $65,064 NZD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 18, 2026
Retailer 4$44,639 NZD
Retailer 10$56,083 NZD
Retailer 2$56,687 NZD
Retailer 3$64,637 NZD
Retailer 6$65,037 NZD
Retailer 5$66,435 NZD
Retailer 9$66,883 NZD
Retailer 11$68,870 NZD
Retailer 12$68,870 NZD
Jared$71,163 NZD
Retailer 7$74,393 NZD
Retailer 8$77,012 NZD

3 data points across 12 retailers

5 retailers$56,687 NZD to $71,163 NZD

B+
Cheapest Retailer
-
$56,687 NZD
$31,895 USD
B
Retailer 2
-
$66,435 NZD
$37,380 USD
View
B
Retailer 3
-
$68,870 NZD
$38,750 USD
View
B
Retailer 4
-
$68,870 NZD
$38,750 USD
View
Most Expensive
B
Jared
156200946 · Nov 2
$71,163 NZD
$40,040 USD
View
4 more retailers have this diamond
Prices start from $56,687 NZDSave up to $14,476 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+
3.50ct Round
$56,687 NZD