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Round|Natural|GIA

3.50ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2426687222

Certificate GIA 2426687222

Diamond specifications and retailer prices

From $66,050 NZD
$37,226 USD
As of October 31, 2026
Save $46,483 NZD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $112,533 NZD at MOH London · As of November 1, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2426687222. Listed at 13 retailers as of October 31, 2026, with prices from $66,050 to $112,533, a $46,483 spread on the same certified stone. MOH London lists it at $112,533. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2426687222
Dimensions9.75 × 9.81 × 5.93 mm
L/W Ratio1.01
Top View
9.75 mm9.81 mm3.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2426687222
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $112,533 NZD|Low: $60,046 NZD|High: $113,889 NZD|Avg: $79,547 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4$66,050 NZD
Retailer 9$72,054 NZD
Retailer 3$72,779 NZD
Retailer 5$75,058 NZD
Retailer 6$75,058 NZD
Retailer 7$78,060 NZD
Retailer 8$81,062 NZD
Retailer 2$85,158 NZD
MOH London$112,533 NZD

41 data points across 9 retailers

13 retailers$66,050 NZD to $112,533 NZD

B
Cheapest Retailer
-
$66,050 NZD
$37,226 USD
Final sale: no returns
B
Retailer 2
-
$66,254 NZD
$37,341 USD
View
B
Retailer 3
-
$68,099 NZD
CA$53,306 CAD
View
B
Retailer 4
-
$72,779 NZD
£32,298 GBP
View
B
Retailer 5
-
$75,058 NZD
$42,303 USD
View
B
Retailer 6
-
$75,058 NZD
$42,303 USD
View
B
Retailer 7
-
$77,998 NZD
$43,960 USD
View
B
Retailer 8
-
$77,998 NZD
$43,960 USD
View
B
Retailer 9
-
$78,060 NZD
$43,995 USD
View
B
Retailer 10
-
$80,606 NZD
$45,430 USD
View
B
Retailer 11
-
$81,062 NZD
$45,687 USD
View
B
Retailer 12
-
$85,158 NZD
€45,710 EUR
View
Most Expensive
B
MOH London
9097BCF05 · Nov 1
$112,533 NZD
£49,940 GBP
View
12 more retailers have this diamond
Prices start from $66,050 NZDSave up to $46,483 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
$66,050 NZD