Round|Natural|GIA

3.50ct I VS1 Round Natural Diamond

EX • I/VS1

Diamond specifications and retailer prices

From $43,004 USD
As of October 29, 2026
Save $13,586 USD (24%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $56,590 USD at The Diamond Guys · As of October 29, 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 29, 2026, with prices from $43,004 to $56,590, a $13,586 spread on the same certified stone. The Diamond Guys lists it at $56,590. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $52,138 USD|Low: $43,004 USD|High: $57,448 USD|Avg: $51,023 USD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
The Diamond Guys
October 30, 2026
Retailer 10$43,004 USD
Retailer 8$46,857 USD
Retailer 2$48,440 USD
Retailer 3$48,525 USD
Retailer 4$50,547 USD
Retailer 6$50,547 USD
Retailer 1$52,138 USD
Retailer 9$52,548 USD
Retailer 7$52,569 USD
Retailer 5$54,591 USD
The Diamond Guys$56,590 USD

33 data points across 11 retailers

15 retailers$43,004 USD to $56,590 USD

A
Cheapest Retailer
-
$43,004 USD
B+
Retailer 2
-
$46,857 USD
CA$65,079 CAD
View
B+
Retailer 3
-
$48,440 USD
View
B+
Retailer 4
-
$48,525 USD
View
B+
Retailer 5
-
$50,547 USD
View
Retailer 6
-
$50,547 USD
View
Price last confirmed 16 days ago
B+
Retailer 7
-
$50,547 USD
View
B+
Retailer 8
-
$52,138 USD
£41,053 GBP
View
B
Retailer 9
-
$52,548 USD
View
B
Retailer 10
-
$52,569 USD
View
Retailer 11
-
$53,387 USD
View
Price last confirmed 48 days ago
Retailer 12
-
$54,591 USD
View
Price last confirmed 16 days ago
B
Retailer 13
-
$54,591 USD
View
Retailer 14
-
$55,440 USD
View
Price last confirmed 49 days ago
Most Expensive
B
The Diamond Guys
1993808923 · Oct 29
$56,590 USD
View
14 more retailers have this diamond
Prices start from $43,004 USDSave up to $13,586 USD

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
$43,004 USD