Round|Natural|GIA

3.50ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6352135749

Certificate GIA 6352135749

Diamond specifications and retailer prices

From €41,033 EUR
$45,842 USD
As of October 30, 2026
Save €25,044 EUR (38%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €66,077 EUR at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 3.5ct natural round diamond

This 3.5ct natural round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6352135749. Listed at 15 retailers as of October 29, 2026, with prices from €41,033 to €66,077, a €25,044 spread on the same certified stone. Diamond Quarter lists it at €66,077. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6352135749
Dimensions9.68 × 9.63 × 6.04 mm
L/W Ratio1.01
Star length50%
Top View
9.68 mm9.63 mm3.50 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6352135749
Side View
Table 58.0%Crown 35.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.5%

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 30
Current: €41,036 EUR|Low: €38,797 EUR|High: €64,835 EUR|Avg: €47,403 EUR|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7€39,281 EUR
Retailer 9€41,033 EUR
Retailer 1€41,036 EUR
Retailer 6€41,504 EUR
Retailer 2€42,729 EUR
Retailer 8€43,850 EUR
Retailer 3€49,900 EUR
Retailer 5€52,894 EUR
Retailer 10€56,333 EUR
Retailer 4€64,406 EUR

43 data points across 10 retailers

15 retailers€41,033 EUR to €66,077 EUR

Retailer 1
-
€39,281 EUR
A$67,515 AUD
Price last confirmed 27 days ago
A
Retailer 2
-
€41,033 EUR
$45,842 USD
View
A
Retailer 3
-
€41,036 EUR
£36,099 GBP
View
A
Retailer 4
-
€41,504 EUR
$46,368 USD
View
Final sale: no returns
A
Retailer 5
-
€42,729 EUR
$47,737 USD
View
B+
Retailer 6
-
€43,850 EUR
$48,990 USD
View
B+
Retailer 7
-
€45,278 EUR
$50,585 USD
View
B+
Retailer 8
-
€47,164 EUR
$52,692 USD
View
B+
Retailer 9
-
€49,051 EUR
$54,800 USD
View
B+
Retailer 10
-
€49,900 EUR
View
B+
Retailer 11
-
€50,938 EUR
$56,908 USD
View
B+
Retailer 12
-
€52,894 EUR
ZAR 954,656 ZAR
View
Retailer 13
-
€56,333 EUR
£49,556 GBP
View
Price last confirmed 31 days ago
B
Retailer 14
-
€64,406 EUR
£56,657 GBP
View
Most Expensive
B
Diamond Quarter
3.5SI1D63490BB6N · Oct 29
€66,077 EUR
£58,127 GBP
View
14 more retailers have this diamond
Prices start from €41,033 EURSave up to €25,044 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
3.50ct Round
€41,033 EUR