Oval|Natural|GIA

3.51ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 1232852660

Certificate GIA 1232852660

Diamond specifications and retailer prices

From €40,148 EUR
CA$62,297 CAD
As of October 30, 2026
Save €8,340 EUR (17%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €63,311 EUR at MOH London · As of October 11, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232852660. Listed at 11 retailers as of October 30, 2026, with a relatively tight 21% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.51
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle37.42°
OriginNatural
Grading LabGIA
CertificateGIA 1232852660
Dimensions11.79 × 8.42 × 5.47 mm
L/W Ratio1.40
Key to symbols
Twinning Wisp, Feather, Crystal, Cloud, Needle
Top View
11.79 mm8.42 mm3.51 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1232852660
Side View
Table 56.0%CrownGirdle: STK-THKPavilion 37.42°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €63,311 EUR|Low: €25,790 EUR|High: €63,311 EUR|Avg: €42,154 EUR|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 15, 2026
Retailer 15€25,790 EUR
Retailer 14€31,018 EUR
Retailer 5€35,814 EUR
Retailer 9€36,300 EUR
Retailer 3€40,055 EUR
Retailer 22€40,076 EUR
Retailer 2€40,148 EUR
Retailer 7€40,756 EUR
Retailer 11€41,657 EUR
Retailer 12€41,657 EUR
Retailer 18€41,691 EUR
Retailer 4€41,725 EUR
Retailer 21€41,725 EUR
Retailer 10€43,045 EUR
Retailer 19€43,393 EUR
Retailer 13€45,026 EUR
Retailer 6€45,062 EUR
Retailer 20€48,181 EUR
Retailer 16€48,489 EUR
Retailer 17€49,858 EUR
Retailer 8€50,770 EUR
MOH London€63,311 EUR

23 data points across 22 retailers

11 retailers€40,148 EUR to €48,489 EUR

Retailer 1
-
€36,300 EUR
$40,555 USD
Price last confirmed 27 days ago
B+
Retailer 2
-
€40,148 EUR
CA$62,297 CAD
View
Retailer 3
-
€40,756 EUR
$45,533 USD
View
Price last confirmed 22 days ago
Retailer 4
-
€41,725 EUR
$46,615 USD
View
Price last confirmed 33 days ago
Retailer 5
-
€41,725 EUR
$46,615 USD
View
Price last confirmed 32 days ago
Retailer 6
-
€43,393 EUR
$48,479 USD
View
Price last confirmed 23 days ago
B+
Retailer 7
-
€45,026 EUR
$50,303 USD
View
Retailer 8
-
€45,062 EUR
$50,344 USD
View
Price last confirmed 34 days ago
B
Retailer 9
-
€48,489 EUR
$54,172 USD
View
Retailer 10
-
€49,858 EUR
£43,860 GBP
View
Price last confirmed 22 days ago
Most Expensive
MOH London
1DB4CEFC7 · Oct 11
€63,311 EUR
£55,694 GBP
View
Price last confirmed 22 days ago
10 more retailers have this diamond
Prices start from €40,148 EURSave up to €8,340 EUR

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
€40,148 EUR