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Round|Natural|GIA

3.50ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6562187479

Certificate GIA 6562187479

Diamond specifications and retailer prices

From $47,993 NZD
As of November 6, 2026
Save $26,843 NZD (36%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $74,836 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562187479. Listed at 9 retailers as of November 2, 2026, with prices from $47,993 to $74,836, a $26,843 spread on the same certified stone. MOH London lists it at $74,836. 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
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562187479
Dimensions9.74 × 9.81 × 5.95 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather, Needle
Top View
9.74 mm9.81 mm3.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562187479
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 60.9%

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: $74,836 NZD|Low: $47,993 NZD|High: $78,067 NZD|Avg: $57,982 NZD|-3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8$47,993 NZD
Retailer 9$49,914 NZD
Retailer 7$51,419 NZD
Retailer 6$53,031 NZD
Retailer 3$53,228 NZD
Retailer 4$55,537 NZD
Retailer 5$57,300 NZD
Retailer 2$66,225 NZD
MOH London$74,836 NZD

40 data points across 9 retailers

9 retailers$47,993 NZD to $74,836 NZD

B+
Cheapest Retailer
-
$47,993 NZD
B+
Retailer 2
-
$49,914 NZD
View
B+
Retailer 3
-
$51,419 NZD
View
B+
Retailer 4
-
$53,031 NZD
View
B+
Retailer 5
-
$53,228 NZD
View
B+
Retailer 6
-
$55,537 NZD
View
B
Retailer 7
-
$57,300 NZD
View
B
Retailer 8
-
$66,225 NZD
View
Most Expensive
B
MOH London
4340672D2 · Nov 2
$74,836 NZD
£33,125 GBP
View
8 more retailers have this diamond
Prices start from $47,993 NZDSave up to $26,843 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
$47,993 NZD