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Radiant|Natural|GIA

3.51ct H VS2 Radiant Natural Diamond

EX • H/VS2

Diamond specifications and retailer prices

From $67,812 AUD
$47,634 USD
As of October 31, 2026
Save $21,479 AUD (24%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $89,291 AUD at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 11 retailers as of October 31, 2026, with prices from $67,812 to $89,291, a $21,479 spread on the same certified stone. The Diamond Guys lists it at $89,291. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.51
Carat
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
Dimensions10.24 × 7.87 × 5.35 mm
L/W Ratio1.30
Top View
10.24 mm7.87 mm3.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.0%

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: $86,586 AUD|Low: $67,812 AUD|High: $89,291 AUD|Avg: $80,689 AUD|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
The Diamond Guys
November 1, 2026
Retailer 7$67,812 AUD
Retailer 9$73,933 AUD
Retailer 4$76,641 AUD
Retailer 3$79,834 AUD
Retailer 5$79,834 AUD
Retailer 8$82,913 AUD
Retailer 6$83,027 AUD
Retailer 2$86,220 AUD
Retailer 1$86,586 AUD
The Diamond Guys$89,291 AUD

26 data points across 10 retailers

11 retailers$67,812 AUD to $89,291 AUD

B+
Cheapest Retailer
-
$67,812 AUD
$47,634 USD
B
Retailer 2
-
$73,933 AUD
CA$72,131 CAD
View
B
Retailer 3
-
$76,641 AUD
$53,836 USD
View
B
Retailer 4
-
$79,834 AUD
$56,079 USD
View
B
Retailer 5
-
$79,834 AUD
$56,079 USD
View
B
Retailer 6
-
$82,913 AUD
$58,242 USD
View
B
Retailer 7
-
$83,027 AUD
$58,322 USD
View
Retailer 8
-
$86,220 AUD
$60,565 USD
View
Price last confirmed 55 days ago
B
Retailer 9
-
$86,220 AUD
$60,565 USD
View
B
Retailer 10
-
$86,586 AUD
View
Most Expensive
B
The Diamond Guys
1965653528 · Oct 31
$89,291 AUD
$62,722 USD
View
10 more retailers have this diamond
Prices start from $67,812 AUDSave up to $21,479 AUD

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
$67,812 AUD