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Heart|Natural|GIA

3.51ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 214665727

Certificate GIA 214665727

Diamond specifications and retailer prices

From $53,762 USD
£42,332 GBP
As of November 3, 2026
Save $30,181 USD (36%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $83,943 USD at MOH London · As of November 2, 2026
View at MOH London

About this 3.51ct natural heart diamond

This 3.51ct natural heart 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 stated by the retailer rather than the lab and certified by GIA 214665727. Listed at 3 retailers as of November 2, 2026, with prices from $53,762 to $83,943, a $30,181 spread on the same certified stone. MOH London lists it at $83,943. 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
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 214665727
Dimensions9.13 × 10.44 × 6.39 mm
L/W Ratio1.14
Culet sizeNone
Top View
9.13 mm10.44 mm3.51 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 214665727
Side View
Table 55.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 3
Current: $83,943 USD|Low: $47,489 USD|High: $84,955 USD|Avg: $59,864 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 4$47,489 USD
Retailer 3$51,441 USD
Retailer 2$53,762 USD
MOH London$83,943 USD

33 data points across 4 retailers

3 retailers$53,762 USD to $83,943 USD

Retailer 1
-
$51,441 USD
A$79,140 AUD
Price last confirmed 29 days ago
B+
Retailer 2
-
$53,762 USD
£42,332 GBP
View
Most Expensive
B
MOH London
BA5F13836 · Nov 2
$83,943 USD
£66,097 GBP
View
2 more retailers have this diamond
Prices start from $53,762 USDSave up to $30,181 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.

B+
3.51ct Heart
$53,762 USD