CaratHunter
Plans
Oval|Natural|GIA

3.51ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 1519597589

Certificate GIA 1519597589

Diamond specifications and retailer prices

From €40,768 EUR
$45,726 USD
As of November 2, 2026
Save €10,604 EUR (21%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €51,372 EUR at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

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 1519597589. Listed at 5 retailers as of November 2, 2026, with prices from €40,768 to €51,372, a €10,604 spread on the same certified stone. 77 Diamonds lists it at €51,372. 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
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1519597589
Dimensions11.91 × 8.40 × 5.26 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Feather, Needle
Top View
11.91 mm8.40 mm3.51 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1519597589
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.6%

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: Nov 2
Current: €51,372 EUR|Low: €39,892 EUR|High: €51,818 EUR|Avg: €43,877 EUR|+1.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3€39,892 EUR
Retailer 2€40,768 EUR
Retailer 5€42,579 EUR
Retailer 4€44,777 EUR
77 Diamonds€51,372 EUR

33 data points across 5 retailers

5 retailers€40,768 EUR to €51,372 EUR

Retailer 1
-
€39,892 EUR
$44,743 USD
Price last confirmed 26 days ago
B+
Retailer 2
-
€40,768 EUR
$45,726 USD
View
B
Retailer 3
-
€42,579 EUR
$47,757 USD
View
B
Retailer 4
-
€43,153 EUR
$48,401 USD
View
Most Expensive
B
77 Diamonds
OVZPYRRJ2W2 · Nov 2
€51,372 EUR
£45,370 GBP
View
4 more retailers have this diamond
Prices start from €40,768 EURSave up to €10,604 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
€40,768 EUR