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Radiant|Natural|GIA

3.51ct H SI2 Radiant Natural Diamond

EX • H/SI2 • GIA 14131722

Certificate GIA 14131722

Diamond specifications and retailer prices

From $49,427 CAD
$35,383 USD
As of October 30, 2026
Save $13,144 CAD (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $62,570 CAD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 3.51ct natural radiant diamond

This 3.51ct natural radiant sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 14131722. Listed at 4 retailers as of October 30, 2026, with prices from $49,427 to $62,570, a $13,144 spread on the same certified stone. 77 Diamonds lists it at $62,570. 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

3.51
Carat
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 14131722
Dimensions10.37 × 7.65 × 5.31 mm
L/W Ratio1.36
Top View
10.37 mm7.65 mm3.51 ctH / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 14131722
Side View
Table 64.0%CrownGirdlePavilionCuletDepth 69.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $62,570 CAD|Low: $48,966 CAD|High: $63,178 CAD|Avg: $56,002 CAD|+1.4%
77 Diamonds
Retailer 2
October 30, 2026
Retailer 2$49,427 CAD
77 Diamonds$62,570 CAD

33 data points across 2 retailers

4 retailers$49,427 CAD to $62,570 CAD

B+
Cheapest Retailer
-
$49,427 CAD
$35,383 USD
B+
Retailer 2
-
$52,543 CAD
$37,614 USD
View
B+
Retailer 3
-
$54,602 CAD
A$60,135 AUD
View
Most Expensive
B
77 Diamonds
RADMBYFS8EABF · Oct 30
$62,570 CAD
£35,269 GBP
View
3 more retailers have this diamond
Prices start from $49,427 CADSave up to $13,144 CAD

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+
3.51ct Radiant
$49,427 CAD