Radiant|Natural|GIA

1.53ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 7456852750

Certificate GIA 7456852750

Diamond specifications and retailer prices

From $11,878 USD
As of November 4, 2026
Save $8,062 USD (40%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $19,940 USD 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 $11,878 to $19,940, a $8,062 spread on the same certified stone. MOH London lists it at $19,940. 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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Price History

Last verified: Nov 4
Current: $19,940 USD|Low: $11,275 USD|High: $20,235 USD|Avg: $15,375 USD|-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$11,275 USD
Retailer 10$12,802 USD
Retailer 3$13,302 USD
Retailer 2$13,530 USD
Retailer 8$13,656 USD
Retailer 6$13,744 USD
Retailer 4$16,039 USD
Retailer 9$18,136 USD
Retailer 5$18,678 USD
MOH London$19,940 USD

46 data points across 10 retailers

22 retailers$11,878 USD to $19,940 USD

Retailer 1
-
$11,275 USD
Price last confirmed 17 days ago
B
Retailer 2
-
$11,878 USD
View
B
Retailer 3
-
$11,895 USD
View
B
Retailer 4
-
$11,964 USD
View
B
Retailer 5
-
$12,058 USD
View
B
Retailer 6
-
$12,590 USD
View
Retailer 7
-
$12,802 USD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$12,909 USD
View
B
Retailer 9
-
$13,302 USD
View
B
Retailer 10
-
$13,530 USD
View
B
Retailer 11
-
$13,656 USD
View
Retailer 12
-
$13,744 USD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$13,869 USD
View
B
Retailer 14
-
$14,402 USD
View
B
Retailer 15
-
$14,690 USD
View
B
Retailer 16
-
$14,690 USD
View
B
Retailer 17
-
$14,837 USD
View
B
Retailer 18
-
$15,180 USD
View
B
Retailer 19
-
$16,039 USD
View
B
Retailer 20
-
$18,136 USD
View
B
Retailer 21
-
$18,678 USD
View
Most Expensive
B
MOH London
7BB49F06F · Nov 4
$19,940 USD
£15,701 GBP
View
21 more retailers have this diamond
Prices start from $11,878 USDSave up to $8,062 USD

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
$11,878 USD