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Radiant|Natural|GIA

1.21ct H SI2 Radiant Natural Diamond

VG • H/SI2 • GIA 1527349081

Certificate GIA 1527349081

Diamond specifications and retailer prices

From $3,370 CAD
As of November 2, 2026
Save $3,757 CAD (53%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,127 CAD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1527349081. Listed at 6 retailers as of November 2, 2026, with prices from $3,370 to $7,127, a $3,757 spread on the same certified stone. NZ Jewellers lists it at $7,127. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.05°
Pavilion angle30.69°
OriginNatural
Grading LabGIA
CertificateGIA 1527349081
Dimensions7.10 × 5.31 × 3.50 mm
L/W Ratio1.34
Girdle conditionThick
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.10 mm5.31 mm1.21 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1527349081
Side View
Table 73.0%Crown 44.05°Girdle: STK-THKPavilion 30.69°Culet: NoneDepth 65.8%

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: Nov 2
Current: $7,127 CAD|Low: $3,369 CAD|High: $7,144 CAD|Avg: $4,482 CAD|-0.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 3$3,370 CAD
Retailer 5$3,410 CAD
Retailer 2$3,566 CAD
Retailer 6$3,611 CAD
Retailer 7$3,927 CAD
Retailer 4$5,971 CAD
NZ Jewellers$7,127 CAD

29 data points across 7 retailers

6 retailers$3,370 CAD to $7,127 CAD

A
Cheapest Retailer
-
$3,370 CAD
B+
Retailer 2
-
$3,410 CAD
View
B+
Retailer 3
-
$3,566 CAD
View
B+
Retailer 4
-
$3,611 CAD
View
B
Retailer 5
-
$5,971 CAD
View
Most Expensive
B
NZ Jewellers
ae1aa5fc-4695-4292-a0d5-132ad732b0e5 · Nov 3
$7,127 CAD
$5,067 USD
View
5 more retailers have this diamond
Prices start from $3,370 CADSave up to $3,757 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
1.21ct Radiant
$3,370 CAD