CaratHunter
Plans
Radiant|Natural|GIA

4.05ct J SI2 Radiant Natural Diamond

VG • J/SI2 • GIA 6207533336

Certificate GIA 6207533336

Diamond specifications and retailer prices

From €31,540 EUR
$35,237 USD
As of October 31, 2026
Save €7,905 EUR (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €39,445 EUR at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 4.05ct natural radiant diamond

This 4.05ct natural radiant sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6207533336. Listed at 7 retailers as of October 31, 2026, with prices from €31,540 to €39,445, a €7,905 spread on the same certified stone. 77 Diamonds lists it at €39,445. 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

4.05
Carat
J
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6207533336
Dimensions10.02 × 8.81 × 5.97 mm
L/W Ratio1.14
Top View
10.02 mm8.81 mm4.05 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 6207533336
Side View
Table 72.0%CrownGirdle: VTN-MEDPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €39,445 EUR|Low: €31,540 EUR|High: €40,162 EUR|Avg: €35,011 EUR|+0.5%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 3€31,540 EUR
Retailer 2€33,012 EUR
77 Diamonds€39,445 EUR

46 data points across 3 retailers

7 retailers€31,540 EUR to €39,445 EUR

B+
Cheapest Retailer
-
€31,540 EUR
$35,237 USD
A
Retailer 2
-
€33,012 EUR
₹3,512,524 INR
View
B+
Retailer 3
-
€33,401 EUR
$37,316 USD
View
B+
Retailer 4
-
€33,874 EUR
$37,844 USD
View
B+
Retailer 5
-
€34,189 EUR
$38,196 USD
View
B+
Retailer 6
-
€34,709 EUR
A$59,658 AUD
View
Most Expensive
B+
77 Diamonds
RADMBAHNMWTHV · Nov 1
€39,445 EUR
£34,700 GBP
View
6 more retailers have this diamond
Prices start from €31,540 EURSave up to €7,905 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.

A
4.05ct Radiant
€31,540 EUR