CaratHunter
Plans
Radiant|Natural|GIA

1.21ct I VS1 Radiant Natural Diamond

EX • I/VS1 • GIA 12272376

Certificate GIA 12272376

Diamond specifications and retailer prices

From $10,319 CAD
£5,818 GBP
As of November 5, 2026
3 retailers carry this diamond
Most expensive: $10,319 CAD at 77 Diamonds
View at 77 Diamonds

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 12272376. Listed at 3 retailers as of November 5, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 12272376
Dimensions6.44 × 5.68 × 3.93 mm
L/W Ratio1.13
Top View
6.44 mm5.68 mm1.21 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 12272376
Side View
Table 70.0%CrownGirdlePavilionCuletDepth 69.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $10,319 CAD|Low: $7,389 CAD|High: $10,490 CAD|Avg: $9,273 CAD|+0.8%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 3$7,389 CAD
Retailer 2$9,227 CAD
77 Diamonds$10,319 CAD

40 data points across 3 retailers

3 retailers

Retailer 1
-
$7,389 CAD
Price last confirmed 16 days ago
Retailer 2
-
$9,227 CAD
View
Price last confirmed 16 days ago
Most Expensive
B
77 Diamonds
RADZQZNT3HKN · Nov 5
$10,319 CAD
£5,818 GBP
View
2 more retailers have this diamond

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
1.21ct Radiant
$10,319 CAD