Oval|Natural|GIA

3.50ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 1558628080

Certificate GIA 1558628080

Diamond specifications and retailer prices

From €25,228 EUR
$28,185 USD
As of October 31, 2026
8 retailers carry this diamond
Most expensive: €38,116 EUR at MOH London · As of October 8, 2026
View at MOH London

About this 3.5ct natural oval diamond

This 3.5ct natural oval sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558628080. Listed at 8 retailers as of October 31, 2026. 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

3.50
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.27°
Pavilion angle39.09°
OriginNatural
Grading LabGIA
CertificateGIA 1558628080
Dimensions12.12 × 8.58 × 5.15 mm
L/W Ratio1.41
Culet sizeNone
Top View
12.12 mm8.58 mm3.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1558628080
Side View
Table 60.0%Crown 38.27°Girdle: THK-VTKPavilion 39.09°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €38,116 EUR|Low: €16,867 EUR|High: €38,116 EUR|Avg: €24,287 EUR
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 23, 2026
Retailer 14€16,867 EUR
Retailer 22€19,474 EUR
Retailer 10€19,640 EUR
Retailer 9€21,439 EUR
Retailer 19€22,163 EUR
Retailer 11€22,205 EUR
Retailer 8€22,410 EUR
Retailer 21€22,434 EUR
Retailer 2€22,651 EUR
Retailer 13€23,523 EUR
Retailer 20€24,342 EUR
Retailer 3€24,915 EUR
Retailer 15€25,228 EUR
Retailer 17€25,299 EUR
Retailer 5€25,546 EUR
Retailer 4€25,847 EUR
Retailer 7€26,396 EUR
Retailer 6€26,727 EUR
Retailer 12€28,374 EUR
Retailer 18€28,490 EUR
Retailer 16€29,084 EUR
MOH London€38,116 EUR

23 data points across 22 retailers

8 retailers

Retailer 1
-
€22,434 EUR
$25,063 USD
Price last confirmed 25 days ago
Retailer 2
-
€22,651 EUR
₹2,410,054 INR
View
Price last confirmed 9 days ago
Retailer 3
-
€24,342 EUR
$27,195 USD
View
Price last confirmed 25 days ago
B
Retailer 4
-
€25,228 EUR
$28,185 USD
View
Retailer 5
-
€25,847 EUR
$28,876 USD
View
Price last confirmed 25 days ago
Retailer 6
-
€26,727 EUR
£23,511 GBP
View
Price last confirmed 25 days ago
Retailer 7
-
€28,490 EUR
$31,829 USD
View
Price last confirmed 24 days ago
Most Expensive
MOH London
9EA323EDA · Oct 8
€38,116 EUR
£33,530 GBP
View
Price last confirmed 24 days ago
7 more retailers have this diamond
Prices start from €25,228 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
3.50ct Oval
€25,228 EUR