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Round|Natural|GIA

3.50ct I VS1 Round Natural Diamond

EX • I/VS1

Diamond specifications and retailer prices

From $54,976 SGD
$43,004 USD
As of October 31, 2026
Save $17,368 SGD (24%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $72,345 SGD at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA. Listed at 15 retailers as of October 31, 2026, with prices from $54,976 to $72,345, a $17,368 spread on the same certified stone. The Diamond Guys lists it at $72,345. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions9.59 × 9.67 × 6.08 mm
L/W Ratio1.01
Top View
9.59 mm9.67 mm3.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $66,454 SGD|Low: $54,976 SGD|High: $73,442 SGD|Avg: $65,179 SGD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
The Diamond Guys
November 1, 2026
Retailer 10$54,976 SGD
Retailer 8$59,902 SGD
Retailer 2$61,926 SGD
Retailer 3$62,034 SGD
Retailer 4$64,619 SGD
Retailer 6$64,619 SGD
Retailer 1$66,454 SGD
Retailer 9$67,177 SGD
Retailer 7$67,204 SGD
Retailer 5$69,789 SGD
The Diamond Guys$72,345 SGD

31 data points across 11 retailers

15 retailers$54,976 SGD to $72,345 SGD

A
Cheapest Retailer
-
$54,976 SGD
$43,004 USD
B+
Retailer 2
-
$59,902 SGD
CA$65,079 CAD
View
B+
Retailer 3
-
$61,926 SGD
$48,440 USD
View
B+
Retailer 4
-
$62,034 SGD
$48,525 USD
View
B+
Retailer 5
-
$64,619 SGD
$50,547 USD
View
Retailer 6
-
$64,619 SGD
$50,547 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$64,619 SGD
$50,547 USD
View
B+
Retailer 8
-
$66,454 SGD
£40,931 GBP
View
B
Retailer 9
-
$67,177 SGD
$52,548 USD
View
B
Retailer 10
-
$67,204 SGD
$52,569 USD
View
Retailer 11
-
$68,250 SGD
$53,387 USD
View
Price last confirmed 51 days ago
Retailer 12
-
$69,789 SGD
$54,591 USD
View
Price last confirmed 19 days ago
B
Retailer 13
-
$69,789 SGD
$54,591 USD
View
Retailer 14
-
$70,874 SGD
$55,440 USD
View
Price last confirmed 51 days ago
Most Expensive
B
The Diamond Guys
1993808923 · Oct 31
$72,345 SGD
$56,590 USD
View
14 more retailers have this diamond
Prices start from $54,976 SGDSave up to $17,368 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.

A
3.50ct Round
$54,976 SGD