Oval|Natural|GIA

4.05ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 6485912553

Certificate GIA 6485912553

Diamond specifications and retailer prices

From €33,821 EUR
$37,785 USD
As of October 28, 2026
Save €12,159 EUR (26%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €45,980 EUR at Yorxs · As of October 31, 2026
View at Yorxs

About this 4.05ct natural oval diamond

This 4.05ct natural oval sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6485912553. Listed at 16 retailers as of October 28, 2026, with prices from €33,821 to €45,980, a €12,159 spread on the same certified stone. Yorxs lists it at €45,980. 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

4.05
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6485912553
Dimensions13.58 × 9.12 × 5.21 mm
L/W Ratio1.49
Top View
13.58 mm9.12 mm4.05 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6485912553
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 57.1%

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 28
Current: €38,523 EUR|Low: €33,821 EUR|High: €46,113 EUR|Avg: €37,965 EUR|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 1, 2026
Retailer 3€33,821 EUR
Retailer 5€34,158 EUR
Retailer 2€35,389 EUR
Retailer 1€38,523 EUR
Retailer 4€39,323 EUR
Yorxs€45,980 EUR

45 data points across 6 retailers

16 retailers€33,821 EUR to €45,980 EUR

B+
Cheapest Retailer
-
€33,821 EUR
$37,785 USD
B+
Retailer 2
-
€34,158 EUR
$38,162 USD
View
B+
Retailer 3
-
€35,389 EUR
₹3,765,461 INR
View
B+
Retailer 4
-
€35,814 EUR
$40,012 USD
View
B+
Retailer 5
-
€36,320 EUR
$40,577 USD
View
B+
Retailer 6
-
€36,658 EUR
$40,954 USD
View
B+
Retailer 7
-
€36,769 EUR
CA$57,054 CAD
View
B
Retailer 8
-
€37,317 EUR
$41,691 USD
View
B+
Retailer 9
-
€38,523 EUR
£33,888 GBP
View
B
Retailer 10
-
€39,323 EUR
$43,932 USD
View
B
Retailer 11
-
€39,578 EUR
$44,217 USD
View
B
Retailer 12
-
€40,861 EUR
$45,650 USD
View
B
Retailer 13
-
€40,861 EUR
$45,650 USD
View
B
Retailer 14
-
€42,221 EUR
$47,170 USD
View
B
Retailer 15
-
€42,822 EUR
$47,841 USD
View
Most Expensive
B
Yorxs
594936427 · Oct 31
€45,980 EUR
View
15 more retailers have this diamond
Prices start from €33,821 EURSave up to €12,159 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+
4.05ct Oval
€33,821 EUR