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Round|Natural|GIA

3.50ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6243066195

Certificate GIA 6243066195

Diamond specifications and retailer prices

From €48,304 EUR
$53,965 USD
As of October 31, 2026
Save €36,207 EUR (43%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €84,510 EUR at MOH London · As of October 29, 2026
View at MOH London

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 6243066195. Listed at 17 retailers as of October 29, 2026, with prices from €48,304 to €84,510, a €36,207 spread on the same certified stone. MOH London lists it at €84,510. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6243066195
Dimensions9.64 × 9.56 × 6.02 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Needle, Natural
Top View
9.64 mm9.56 mm3.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243066195
Side View
Table 57.0%CrownGirdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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 31
Current: €84,510 EUR|Low: €44,144 EUR|High: €84,510 EUR|Avg: €57,988 EUR|+2.2%
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
October 31, 2026
Retailer 7€44,144 EUR
Retailer 2€48,304 EUR
Retailer 8€48,678 EUR
Retailer 11€50,120 EUR
Retailer 5€50,529 EUR
Retailer 4€54,786 EUR
Retailer 16€55,699 EUR
Retailer 12€56,067 EUR
Retailer 13€56,067 EUR
Retailer 3€57,939 EUR
Retailer 14€57,939 EUR
Retailer 15€58,309 EUR
Retailer 6€59,864 EUR
Retailer 10€66,096 EUR
Retailer 9€73,253 EUR
MOH London€84,510 EUR

24 data points across 16 retailers

17 retailers€48,304 EUR to €84,510 EUR

Retailer 1
-
€44,144 EUR
HK$385,300 HKD
Price last confirmed 17 days ago
B+
Retailer 2
-
€48,304 EUR
$53,965 USD
View
Retailer 3
-
€48,678 EUR
SGD 73,491 SGD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
€50,120 EUR
View
B+
Retailer 5
-
€50,529 EUR
$56,451 USD
View
B+
Retailer 6
-
€53,356 EUR
A$91,706 AUD
View
B+
Retailer 7
-
€54,786 EUR
$61,207 USD
View
Final sale: no returns
B+
Retailer 8
-
€55,699 EUR
$62,227 USD
View
B+
Retailer 9
-
€56,067 EUR
$62,638 USD
View
B
Retailer 10
-
€56,067 EUR
$62,638 USD
View
B+
Retailer 11
-
€57,939 EUR
$64,730 USD
View
B+
Retailer 12
-
€57,939 EUR
$64,730 USD
View
B+
Retailer 13
-
€58,309 EUR
$65,143 USD
View
B+
Retailer 14
-
€59,864 EUR
$66,880 USD
View
B
Retailer 15
-
€66,096 EUR
View
B
Retailer 16
-
€73,253 EUR
£64,440 GBP
View
Most Expensive
B
MOH London
804B6F9B5 · Oct 29
€84,510 EUR
£74,343 GBP
View
16 more retailers have this diamond
Prices start from €48,304 EURSave up to €36,207 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 Round
€48,304 EUR