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Round|Natural|GIA

3.50ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 3195189656

Certificate GIA 3195189656

Diamond specifications and retailer prices

From $59,253 NZD
CA$46,382 CAD
As of October 30, 2026
Save $37,885 NZD (39%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $97,138 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3195189656. Listed at 9 retailers as of October 30, 2026, with prices from $59,253 to $97,138, a $37,885 spread on the same certified stone. MOH London lists it at $97,138. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 3195189656
Dimensions9.75 × 9.80 × 5.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Cavity, Needle, Indented Natural
Top View
9.75 mm9.80 mm3.50 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 3195189656
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.2%

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: Oct 30
Current: $97,138 NZD|Low: $59,253 NZD|High: $98,310 NZD|Avg: $69,367 NZD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$59,253 NZD
Retailer 7$59,623 NZD
Retailer 4$62,329 NZD
Retailer 3$62,794 NZD
Retailer 8$65,876 NZD
Retailer 9$70,944 NZD
Retailer 2$73,455 NZD
Retailer 6$74,136 NZD
MOH London$97,138 NZD

32 data points across 9 retailers

9 retailers$59,253 NZD to $97,138 NZD

B+
Cheapest Retailer
-
$59,253 NZD
CA$46,382 CAD
B+
Retailer 2
-
$59,623 NZD
$33,603 USD
View
B+
Retailer 3
-
$62,329 NZD
$35,129 USD
View
B+
Retailer 4
-
$62,794 NZD
£27,867 GBP
View
B+
Retailer 5
-
$65,876 NZD
$37,128 USD
View
B+
Retailer 6
-
$70,944 NZD
$39,984 USD
View
B
Retailer 7
-
$73,455 NZD
€39,428 EUR
View
B
Retailer 8
-
$74,136 NZD
$41,783 USD
View
Most Expensive
B
MOH London
549A7CF61 · Nov 1
$97,138 NZD
£43,108 GBP
View
8 more retailers have this diamond
Prices start from $59,253 NZDSave up to $37,885 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
$59,253 NZD