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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 $42,692 SGD
CA$46,382 CAD
As of October 30, 2026
Save $27,672 SGD (39%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $70,364 SGD at MOH London · As of October 29, 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 29, 2026, with prices from $42,692 to $70,364, a $27,672 spread on the same certified stone. MOH London lists it at $70,364. 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: $70,364 SGD|Low: $42,692 SGD|High: $70,833 SGD|Avg: $49,897 SGD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5$42,692 SGD
Retailer 7$42,959 SGD
Retailer 4$44,909 SGD
Retailer 2$45,244 SGD
Retailer 8$47,464 SGD
Retailer 9$51,116 SGD
Retailer 3$53,300 SGD
Retailer 6$53,416 SGD
MOH London$70,364 SGD

32 data points across 9 retailers

9 retailers$42,692 SGD to $70,364 SGD

B+
Cheapest Retailer
-
$42,692 SGD
CA$46,382 CAD
B+
Retailer 2
-
$42,959 SGD
$33,603 USD
View
B+
Retailer 3
-
$44,909 SGD
$35,129 USD
View
B+
Retailer 4
-
$45,244 SGD
£27,867 GBP
View
B+
Retailer 5
-
$47,464 SGD
$37,128 USD
View
B+
Retailer 6
-
$51,116 SGD
$39,984 USD
View
B
Retailer 7
-
$53,300 SGD
€39,707 EUR
View
B
Retailer 8
-
$53,416 SGD
$41,783 USD
View
Most Expensive
B
MOH London
549A7CF61 · Oct 29
$70,364 SGD
£43,339 GBP
View
8 more retailers have this diamond
Prices start from $42,692 SGDSave up to $27,672 SGD

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
$42,692 SGD