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Round|Natural|GIA

3.50ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2225001883

Certificate GIA 2225001883

Diamond specifications and retailer prices

From $53,047 SGD
$41,495 USD
As of November 1, 2026
Save $43,836 SGD (45%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $96,883 SGD 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2225001883. Listed at 20 retailers as of November 1, 2026, with prices from $53,047 to $96,883, a $43,836 spread on the same certified stone. MOH London lists it at $96,883. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2225001883
Dimensions9.91 × 9.82 × 5.81 mm
L/W Ratio1.01
Culet sizeNone
Top View
9.91 mm9.82 mm3.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225001883
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.2%

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: Nov 1
Current: $96,883 SGD|Low: $53,047 SGD|High: $98,051 SGD|Avg: $67,323 SGD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6$53,047 SGD
Retailer 5$56,321 SGD
Retailer 7$56,865 SGD
Retailer 8$59,392 SGD
Retailer 4$62,068 SGD
Retailer 9$64,619 SGD
Retailer 2$72,644 SGD
Retailer 3$80,419 SGD
MOH London$96,883 SGD

35 data points across 9 retailers

20 retailers$53,047 SGD to $96,883 SGD

B+
Cheapest Retailer
-
$53,047 SGD
$41,495 USD
B
Retailer 2
-
$56,219 SGD
$43,976 USD
View
B+
Retailer 3
-
$56,321 SGD
₹4,195,784 INR
View
B
Retailer 4
-
$56,660 SGD
$44,321 USD
View
B
Retailer 5
-
$56,865 SGD
$44,481 USD
View
Final sale: no returns
Retailer 6
-
$59,392 SGD
A$71,474 AUD
View
Price last confirmed 28 days ago
B
Retailer 7
-
$60,098 SGD
$47,010 USD
View
B
Retailer 8
-
$62,034 SGD
$48,525 USD
View
B+
Retailer 9
-
$62,068 SGD
£38,229 GBP
View
B
Retailer 10
-
$63,652 SGD
$49,790 USD
View
B
Retailer 11
-
$63,652 SGD
$49,790 USD
View
B
Retailer 12
-
$64,619 SGD
$50,547 USD
View
B
Retailer 13
-
$64,619 SGD
$50,547 USD
View
B
Retailer 14
-
$65,774 SGD
$51,450 USD
View
B
Retailer 15
-
$66,352 SGD
$51,902 USD
View
B
Retailer 16
-
$67,204 SGD
$52,569 USD
View
B
Retailer 17
-
$69,789 SGD
$54,591 USD
View
B
Retailer 18
-
$72,644 SGD
€54,118 EUR
View
B
Retailer 19
-
$80,419 SGD
ZAR 1,016,255 ZAR
View
Most Expensive
B
MOH London
3D672025D · Nov 1
$96,883 SGD
£59,673 GBP
View
19 more retailers have this diamond
Prices start from $53,047 SGDSave up to $43,836 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
$53,047 SGD