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Round|Natural|GIA

3.50ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6542215800

Certificate GIA 6542215800

Diamond specifications and retailer prices

From $61,098 NZD
CA$47,746 CAD
As of November 2, 2026
Save $39,053 NZD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $100,151 NZD at MOH London · As of November 2, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6542215800. Listed at 13 retailers as of November 2, 2026, with prices from $61,098 to $100,151, a $39,053 spread on the same certified stone. MOH London lists it at $100,151. 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
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6542215800
Dimensions9.61 × 9.65 × 6.06 mm
L/W Ratio1.00
Top View
9.61 mm9.65 mm3.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542215800
Side View
Table 57.0%Crown 35°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 63.0%

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 2
Current: $100,151 NZD|Low: $61,480 NZD|High: $101,356 NZD|Avg: $73,932 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 4$61,480 NZD
Retailer 2$64,747 NZD
Retailer 6$66,798 NZD
Retailer 5$67,928 NZD
Retailer 3$75,828 NZD
Retailer 7$76,446 NZD
MOH London$100,151 NZD

42 data points across 7 retailers

13 retailers$61,098 NZD to $100,151 NZD

B
Cheapest Retailer
-
$61,098 NZD
CA$47,746 CAD
B+
Retailer 2
-
$61,480 NZD
$34,592 USD
View
B+
Retailer 3
-
$64,271 NZD
$36,162 USD
View
B+
Retailer 4
-
$64,747 NZD
£28,685 GBP
View
B
Retailer 5
-
$66,798 NZD
$37,584 USD
View
B
Retailer 6
-
$67,537 NZD
$38,000 USD
View
B
Retailer 7
-
$67,537 NZD
$38,000 USD
View
B
Retailer 8
-
$67,928 NZD
$38,220 USD
View
B
Retailer 9
-
$69,795 NZD
$39,270 USD
View
B
Retailer 10
-
$73,154 NZD
$41,160 USD
View
B
Retailer 11
-
$75,828 NZD
€40,633 EUR
View
Retailer 12
-
$76,446 NZD
$43,012 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
22777DFCC · Nov 2
$100,151 NZD
£44,370 GBP
View
12 more retailers have this diamond
Prices start from $61,098 NZDSave up to $39,053 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
$61,098 NZD