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Radiant|Natural|GIA

3.30ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 6512787800

Certificate GIA 6512787800

Diamond specifications and retailer prices

From €40,164 EUR
CA$62,321 CAD
As of October 30, 2026
Save €26,163 EUR (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €66,327 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.3ct natural radiant diamond

This 3.3ct 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 6512787800. Listed at 15 retailers as of October 30, 2026, with prices from €40,164 to €66,327, a €26,163 spread on the same certified stone. MOH London lists it at €66,327. 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

3.30
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6512787800
Dimensions9.75 × 7.61 × 5.16 mm
L/W Ratio1.28
Top View
9.75 mm7.61 mm3.30 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6512787800
Side View
Table 70.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.9%

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: €66,327 EUR|Low: €40,164 EUR|High: €67,126 EUR|Avg: €47,639 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5€40,164 EUR
Retailer 9€40,767 EUR
Retailer 4€41,924 EUR
Retailer 2€43,250 EUR
Retailer 6€45,043 EUR
Retailer 10€48,272 EUR
Retailer 8€49,547 EUR
Retailer 3€50,224 EUR
Retailer 7€50,240 EUR
MOH London€66,327 EUR

29 data points across 10 retailers

15 retailers€40,164 EUR to €66,327 EUR

A
Cheapest Retailer
-
€40,164 EUR
CA$62,321 CAD
A
Retailer 2
-
€40,767 EUR
$45,545 USD
View
B+
Retailer 3
-
€41,924 EUR
$46,838 USD
View
A
Retailer 4
-
€43,250 EUR
£38,047 GBP
View
Retailer 5
-
€44,239 EUR
$49,424 USD
View
Price last confirmed 41 days ago
Retailer 6
-
€44,239 EUR
$49,424 USD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
€44,239 EUR
$49,424 USD
View
B+
Retailer 8
-
€44,567 EUR
$49,790 USD
View
B+
Retailer 9
-
€44,567 EUR
$49,790 USD
View
B+
Retailer 10
-
€45,043 EUR
$50,322 USD
View
B+
Retailer 11
-
€46,052 EUR
$51,450 USD
View
B+
Retailer 12
-
€49,547 EUR
$55,354 USD
View
B+
Retailer 13
-
€50,224 EUR
View
B
Retailer 14
-
€50,240 EUR
$56,128 USD
View
Most Expensive
B
MOH London
AB4A4D1F9 · Nov 1
€66,327 EUR
£58,347 GBP
View
14 more retailers have this diamond
Prices start from €40,164 EURSave up to €26,163 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
3.30ct Radiant
€40,164 EUR