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3.51ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 16266744

Certificate GIA 16266744

Diamond specifications and retailer prices

From £69,856 GBP
$93,599 USD
As of October 31, 2026
4 retailers carry this diamond
Most expensive: £78,928 GBP at Aurelinne · As of September 7, 2026
View at Aurelinne

About this 3.51ct natural round diamond

This 3.51ct natural round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 16266744. Listed at 4 retailers as of October 31, 2026. 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

3.51
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 16266744
Dimensions9.69 × 9.75 × 6.02 mm
L/W Ratio1.01
Top View
9.69 mm9.75 mm3.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 16266744
Side View
Table 59.0%CrownGirdle: Medium to Slightly ThickPavilionCulet: NDepth 62.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £78,928 GBP|Low: £69,856 GBP|High: £122,777 GBP|Avg: £79,332 GBP|+8.0%
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
July 10, 2026
Retailer 2£69,856 GBP
Retailer 6£70,159 GBP
Retailer 5£73,082 GBP
Retailer 4£76,006 GBP
Aurelinne£78,928 GBP
Retailer 3£122,777 GBP

8 data points across 6 retailers

4 retailers

B
Cheapest Retailer
-
£69,856 GBP
$93,599 USD
Retailer 2
-
£73,082 GBP
$97,922 USD
View
Price last confirmed 63 days ago
Retailer 3
-
£76,006 GBP
$101,839 USD
View
Price last confirmed 68 days ago
Most Expensive
Aurelinne
873ea539-ee34-47fb-97e9-0c0e7c423fe0 · Sep 7
£78,928 GBP
$105,755 USD
View
Price last confirmed 55 days ago
3 more retailers have this diamond
Prices start from £69,856 GBP

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
3.51ct Round
£69,856 GBP