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Radiant|Natural|GIA

1.53ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 7456852750

Certificate GIA 7456852750

Diamond specifications and retailer prices

From $16,708 CAD
As of November 4, 2026
Save $11,340 CAD (40%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $28,048 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.53ct natural radiant diamond

This 1.53ct natural radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7456852750. Listed at 22 retailers as of November 4, 2026, with prices from $16,708 to $28,048, a $11,340 spread on the same certified stone. MOH London lists it at $28,048. 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

1.53
Carat
E
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle35.8°
OriginNatural
Grading LabGIA
CertificateGIA 7456852750
Dimensions7.67 × 5.78 × 3.87 mm
L/W Ratio1.33
Top View
7.67 mm5.78 mm1.53 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7456852750
Side View
Table 64.0%CrownGirdle: Slightly ThickPavilion 35.8°Culet: NoneDepth 66.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $28,048 CAD|Low: $15,859 CAD|High: $28,462 CAD|Avg: $21,626 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 7$15,859 CAD
Retailer 10$18,007 CAD
Retailer 3$18,711 CAD
Retailer 2$19,031 CAD
Retailer 8$19,209 CAD
Retailer 6$19,332 CAD
Retailer 4$22,560 CAD
Retailer 9$25,510 CAD
Retailer 5$26,272 CAD
MOH London$28,048 CAD

46 data points across 10 retailers

22 retailers$16,708 CAD to $28,048 CAD

Retailer 1
-
$15,859 CAD
Price last confirmed 17 days ago
B
Retailer 2
-
$16,708 CAD
View
B
Retailer 3
-
$16,732 CAD
View
B
Retailer 4
-
$16,829 CAD
View
B
Retailer 5
-
$16,961 CAD
View
B
Retailer 6
-
$17,709 CAD
View
Retailer 7
-
$18,007 CAD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$18,158 CAD
View
B
Retailer 9
-
$18,711 CAD
View
B
Retailer 10
-
$19,031 CAD
View
B
Retailer 11
-
$19,209 CAD
View
Retailer 12
-
$19,332 CAD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$19,508 CAD
View
B
Retailer 14
-
$20,258 CAD
View
B
Retailer 15
-
$20,663 CAD
View
B
Retailer 16
-
$20,663 CAD
View
B
Retailer 17
-
$20,870 CAD
View
B
Retailer 18
-
$21,352 CAD
View
B
Retailer 19
-
$22,560 CAD
View
B
Retailer 20
-
$25,510 CAD
View
B
Retailer 21
-
$26,272 CAD
View
Most Expensive
B
MOH London
7BB49F06F · Nov 4
$28,048 CAD
£15,701 GBP
View
21 more retailers have this diamond
Prices start from $16,708 CADSave up to $11,340 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
1.53ct Radiant
$16,708 CAD