Oval|Natural|GIA

3.51ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 6214881150

Certificate GIA 6214881150

Diamond specifications and retailer prices

From $55,235 USD
As of November 2, 2026
Save $31,249 USD (36%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $86,484 USD at MOH London · As of November 1, 2026
View at MOH London

About this 3.51ct natural oval diamond

This 3.51ct natural oval sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6214881150. Listed at 14 retailers as of November 1, 2026, with prices from $55,235 to $86,484, a $31,249 spread on the same certified stone. MOH London lists it at $86,484. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.51
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6214881150
Dimensions11.62 × 8.31 × 5.46 mm
L/W Ratio1.40
Top View
11.62 mm8.31 mm3.51 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6214881150
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $86,484 USD|Low: $55,235 USD|High: $92,136 USD|Avg: $63,688 USD|-6.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9$55,235 USD
Retailer 11$55,552 USD
Retailer 6$56,018 USD
Retailer 4$56,030 USD
Retailer 10$56,191 USD
Retailer 12$57,849 USD
Retailer 3$58,910 USD
Retailer 8$59,315 USD
Retailer 2$63,711 USD
Retailer 5$67,363 USD
Retailer 7$71,994 USD
MOH London$86,484 USD

26 data points across 12 retailers

14 retailers$55,235 USD to $86,484 USD

Retailer 1
-
$53,011 USD
A$81,555 AUD
Price last confirmed 30 days ago
B
Retailer 2
-
$55,235 USD
View
B
Retailer 3
-
$55,552 USD
View
B
Retailer 4
-
$56,018 USD
£44,108 GBP
View
Retailer 5
-
$56,030 USD
View
Price last confirmed 12 days ago
B
Retailer 6
-
$56,191 USD
View
Final sale: no returns
B
Retailer 7
-
$57,849 USD
View
B
Retailer 8
-
$58,910 USD
View
B
Retailer 9
-
$59,315 USD
View
B
Retailer 10
-
$63,711 USD
£50,166 GBP
View
B
Retailer 11
-
$67,363 USD
€64,155 EUR
View
B
Retailer 12
-
$71,994 USD
ZAR 1,163,062 ZAR
View
Retailer 13
-
$72,776 USD
View
Price last confirmed 28 days ago
Most Expensive
B
MOH London
6B196A06D · Nov 1
$86,484 USD
£68,098 GBP
View
13 more retailers have this diamond
Prices start from $55,235 USDSave up to $31,249 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 Oval
$55,235 USD