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Radiant|Natural|GIA

1.53ct I SI2 Radiant Natural Diamond

EX • I/SI2 • GIA 2568103756

Certificate GIA 2568103756

Diamond specifications and retailer prices

From $5,489 CAD
HK$30,700 HKD
As of October 31, 2026
Save $7,026 CAD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,515 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.53ct natural radiant diamond

This 1.53ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2568103756. Listed at 8 retailers as of October 30, 2026, with prices from $5,489 to $12,515, a $7,026 spread on the same certified stone. NZ Jewellers lists it at $12,515. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle54.49°
OriginNatural
Grading LabGIA
CertificateGIA 2568103756
Dimensions7.94 × 5.70 × 3.98 mm
L/W Ratio1.39
Key to symbols
Crystal, Feather, Needle
Top View
7.94 mm5.70 mm1.53 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2568103756
Side View
Table 62.0%CrownGirdle: THK-VTKPavilion 54.49°Culet: NoneDepth 69.8%

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: Oct 31
Current: $12,515 CAD|Low: $5,436 CAD|High: $13,955 CAD|Avg: $8,967 CAD|-10.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2$5,489 CAD
Retailer 6$7,061 CAD
Retailer 4$7,321 CAD
Retailer 7$7,560 CAD
Retailer 8$7,560 CAD
Retailer 3$7,909 CAD
Retailer 5$12,106 CAD
NZ Jewellers$12,515 CAD

35 data points across 8 retailers

8 retailers$5,489 CAD to $12,515 CAD

A
Cheapest Retailer
-
$5,489 CAD
HK$30,700 HKD
A
Retailer 2
-
$7,061 CAD
SGD 6,831 SGD
View
A
Retailer 3
-
$7,321 CAD
£4,127 GBP
View
A
Retailer 4
-
$7,560 CAD
$5,412 USD
View
A
Retailer 5
-
$7,560 CAD
$5,412 USD
View
B+
Retailer 6
-
$7,909 CAD
$5,662 USD
View
B
Retailer 7
-
$12,106 CAD
£6,824 GBP
View
Most Expensive
B
NZ Jewellers
1034b232-26f9-4d2b-ade6-5aea02a34887 · Oct 30
$12,515 CAD
$8,959 USD
View
7 more retailers have this diamond
Prices start from $5,489 CADSave up to $7,026 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
1.53ct Radiant
$5,489 CAD