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Radiant|Natural|GIA

1.51ct H SI2 Radiant Natural Diamond

GD • H/SI2 • GIA 2324162144

Certificate GIA 2324162144

Diamond specifications and retailer prices

From $6,455 CAD
HK$36,100 HKD
As of October 31, 2026
Save $6,921 CAD (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,375 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2324162144. Listed at 14 retailers as of October 30, 2026, with prices from $6,455 to $13,375, a $6,921 spread on the same certified stone. NZ Jewellers lists it at $13,375. 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

1.51
Carat
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2324162144
Dimensions7.18 × 5.48 × 3.94 mm
L/W Ratio1.31
Top View
7.18 mm5.48 mm1.51 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2324162144
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 71.9%

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: $13,375 CAD|Low: $6,401 CAD|High: $13,375 CAD|Avg: $8,598 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 2$6,455 CAD
Retailer 5$6,903 CAD
Retailer 8$6,975 CAD
Retailer 3$7,381 CAD
Retailer 9$7,728 CAD
Retailer 11$7,737 CAD
Retailer 13$7,771 CAD
Retailer 15$7,997 CAD
Retailer 16$7,997 CAD
Retailer 17$7,997 CAD
Retailer 6$8,102 CAD
Retailer 4$8,213 CAD
Retailer 12$9,051 CAD
Retailer 18$9,227 CAD
Retailer 7$9,732 CAD
Retailer 10$10,698 CAD
Retailer 14$11,845 CAD
NZ Jewellers$13,375 CAD

25 data points across 18 retailers

14 retailers$6,455 CAD to $13,375 CAD

B+
Cheapest Retailer
-
$6,455 CAD
HK$36,100 HKD
B+
Retailer 2
-
$6,975 CAD
$4,993 USD
View
B+
Retailer 3
-
$7,381 CAD
$5,284 USD
View
Final sale: no returns
B+
Retailer 4
-
$7,737 CAD
£4,361 GBP
View
B+
Retailer 5
-
$7,771 CAD
£4,380 GBP
View
B+
Retailer 6
-
$7,997 CAD
$5,725 USD
View
B+
Retailer 7
-
$7,997 CAD
$5,725 USD
View
B+
Retailer 8
-
$7,997 CAD
$5,725 USD
View
B+
Retailer 9
-
$8,102 CAD
$5,800 USD
View
B+
Retailer 10
-
$8,213 CAD
$5,880 USD
View
B
Retailer 11
-
$9,051 CAD
€6,171 EUR
View
B
Retailer 12
-
$9,227 CAD
$6,605 USD
View
B
Retailer 13
-
$11,845 CAD
£6,677 GBP
View
Most Expensive
C
NZ Jewellers
2beb607f-577a-4639-a463-f2c77c8962a8 · Oct 30
$13,375 CAD
$9,575 USD
View
13 more retailers have this diamond
Prices start from $6,455 CADSave up to $6,921 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+
1.51ct Radiant
$6,455 CAD