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Radiant|Natural|GIA

3.50ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 1236857844

Certificate GIA 1236857844

Diamond specifications and retailer prices

From €42,197 EUR
HK$368,300 HKD
As of October 30, 2026
Save €35,857 EUR (46%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €78,054 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.5ct natural radiant diamond

This 3.5ct natural radiant sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236857844. Listed at 23 retailers as of October 30, 2026, with prices from €42,197 to €78,054, a €35,857 spread on the same certified stone. MOH London lists it at €78,054. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle33.8°
OriginNatural
Grading LabGIA
CertificateGIA 1236857844
Dimensions10.20 × 7.53 × 5.04 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
10.20 mm7.53 mm3.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1236857844
Side View
Table 67.0%CrownGirdle: ThickPavilion 33.8°Culet: NoneDepth 67.0%

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: €78,054 EUR|Low: €42,197 EUR|High: €80,307 EUR|Avg: €52,161 EUR|-2.8%
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
November 1, 2026
Retailer 7€42,197 EUR
Retailer 18€43,886 EUR
Retailer 11€45,113 EUR
Retailer 9€45,215 EUR
Retailer 14€45,664 EUR
Retailer 17€45,812 EUR
Retailer 19€46,391 EUR
Retailer 5€46,426 EUR
Retailer 6€46,575 EUR
Retailer 2€47,124 EUR
Retailer 4€47,643 EUR
Retailer 15€47,723 EUR
Retailer 10€48,818 EUR
Retailer 3€49,564 EUR
Retailer 12€52,533 EUR
Retailer 8€57,464 EUR
Retailer 20€60,580 EUR
Retailer 16€64,790 EUR
Retailer 13€65,436 EUR
MOH London€78,054 EUR

19 data points across 20 retailers

23 retailers€42,197 EUR to €78,054 EUR

A
Cheapest Retailer
-
€42,197 EUR
HK$368,300 HKD
A
Retailer 2
-
€43,886 EUR
$49,030 USD
View
A
Retailer 3
-
€45,113 EUR
$50,400 USD
View
A
Retailer 4
-
€45,215 EUR
$50,515 USD
View
A
Retailer 5
-
€45,664 EUR
View
A
Retailer 6
-
€45,812 EUR
$51,182 USD
View
Final sale: no returns
A
Retailer 7
-
€46,391 EUR
₹4,936,018 INR
View
A
Retailer 8
-
€46,426 EUR
$51,867 USD
View
A
Retailer 9
-
€46,575 EUR
$52,034 USD
View
B+
Retailer 10
-
€47,124 EUR
$52,647 USD
View
B+
Retailer 11
-
€47,643 EUR
$53,227 USD
View
B+
Retailer 12
-
€47,723 EUR
£41,981 GBP
View
B+
Retailer 13
-
€48,818 EUR
$54,540 USD
View
Retailer 14
-
€49,114 EUR
A$84,416 AUD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
€49,248 EUR
A$84,647 AUD
View
B+
Retailer 16
-
€49,564 EUR
$55,373 USD
View
Retailer 17
-
€49,564 EUR
$55,373 USD
View
Price last confirmed 11 days ago
Retailer 18
-
€52,533 EUR
$58,690 USD
View
Price last confirmed 8 days ago
Retailer 19
-
€57,464 EUR
$64,199 USD
View
Price last confirmed 8 days ago
B+
Retailer 20
-
€60,580 EUR
View
B+
Retailer 21
-
€64,790 EUR
ZAR 1,169,369 ZAR
View
B+
Retailer 22
-
€65,436 EUR
£57,564 GBP
View
Most Expensive
B
MOH London
EAF8DCE1C · Nov 1
€78,054 EUR
£68,663 GBP
View
22 more retailers have this diamond
Prices start from €42,197 EURSave up to €35,857 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 Radiant
€42,197 EUR