Radiant|Natural|GIA

2.51ct G VS2 Radiant Natural Diamond

EX • G/VS2

Diamond specifications and retailer prices

From $39,436 CAD
As of October 30, 2026
Save $9,641 CAD (20%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $49,077 CAD at GS Diamonds · As of October 31, 2026
View at GS Diamonds

About this 2.51ct natural radiant diamond

This 2.51ct natural radiant sits in the two to three carat band, graded G 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 20 retailers as of October 30, 2026, with prices from $39,436 to $49,077, a $9,641 spread on the same certified stone. GS Diamonds lists it at $49,077. 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

2.51
Carat
G
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions8.91 × 6.86 × 4.64 mm
L/W Ratio1.30
Top View
8.91 mm6.86 mm2.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $49,077 CAD|Low: $39,436 CAD|High: $49,333 CAD|Avg: $44,322 CAD|+5.4%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5$39,436 CAD
Retailer 4$40,728 CAD
Retailer 3$41,407 CAD
Retailer 11$42,425 CAD
Retailer 6$42,763 CAD
Retailer 7$44,121 CAD
Retailer 2$44,408 CAD
Retailer 8$45,531 CAD
Retailer 10$45,818 CAD
Retailer 9$48,903 CAD
GS Diamonds$49,077 CAD

36 data points across 11 retailers

20 retailers$39,436 CAD to $49,077 CAD

A
Cheapest Retailer
-
$39,436 CAD
Retailer 2
-
$40,728 CAD
$29,156 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$40,728 CAD
$29,156 USD
View
Retailer 4
-
$40,728 CAD
$29,156 USD
View
Price last confirmed 23 days ago
A
Retailer 5
-
$41,407 CAD
$29,642 USD
View
Retailer 6
-
$42,425 CAD
$30,371 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$42,425 CAD
$30,371 USD
View
Price last confirmed 24 days ago
B+
Retailer 8
-
$42,425 CAD
$30,371 USD
View
B+
Retailer 9
-
$42,763 CAD
$30,613 USD
View
B+
Retailer 10
-
$44,121 CAD
$31,585 USD
View
Retailer 11
-
$44,121 CAD
$31,585 USD
View
Price last confirmed 21 days ago
Retailer 12
-
$44,121 CAD
$31,585 USD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
$44,408 CAD
£25,032 GBP
View
B+
Retailer 14
-
$45,531 CAD
$32,594 USD
View
Retailer 15
-
$45,818 CAD
$32,800 USD
View
Price last confirmed 24 days ago
Retailer 16
-
$45,818 CAD
$32,800 USD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
$45,818 CAD
$32,800 USD
View
Retailer 18
-
$46,451 CAD
$33,253 USD
View
Price last confirmed 49 days ago
B
Retailer 19
-
$48,903 CAD
$35,008 USD
View
Most Expensive
B
GS Diamonds
S2A9-1553451500 · Oct 31
$49,077 CAD
A$54,050 AUD
View
19 more retailers have this diamond
Prices start from $39,436 CADSave up to $9,641 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.

A
2.51ct Radiant
$39,436 CAD