Radiant|Natural|GIA

1.53ct I IF Radiant Natural Diamond

ID • I/IF • GIA 1555780199

Certificate GIA 1555780199

Diamond specifications and retailer prices

From $7,740 CAD
As of November 4, 2026
Save $6,499 CAD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $14,239 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555780199. Listed at 10 retailers as of November 4, 2026, with prices from $7,740 to $14,239, a $6,499 spread on the same certified stone. MOH London lists it at $14,239. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
I
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555780199
Dimensions7.58 × 5.95 × 4.08 mm
L/W Ratio1.27
Culet sizeNone
Top View
7.58 mm5.95 mm1.53 ctI / IF
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555780199
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.6%

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 4
Current: $14,239 CAD|Low: $7,729 CAD|High: $16,231 CAD|Avg: $10,106 CAD|-12.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3$7,740 CAD
Retailer 8$8,680 CAD
Retailer 6$8,810 CAD
Retailer 7$9,424 CAD
Retailer 2$9,564 CAD
Retailer 5$9,942 CAD
Retailer 9$10,476 CAD
Retailer 4$11,149 CAD
MOH London$14,239 CAD

41 data points across 9 retailers

10 retailers$7,740 CAD to $14,239 CAD

A
Cheapest Retailer
-
$7,740 CAD
Retailer 2
-
$8,680 CAD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$8,810 CAD
View
A
Retailer 4
-
$9,424 CAD
View
A
Retailer 5
-
$9,564 CAD
View
Retailer 6
-
$9,942 CAD
View
Price last confirmed 14 days ago
A
Retailer 7
-
$10,476 CAD
View
A
Retailer 8
-
$10,556 CAD
View
B+
Retailer 9
-
$11,149 CAD
View
Most Expensive
B+
MOH London
41DB2B7F4 · Nov 4
$14,239 CAD
£8,028 GBP
View
9 more retailers have this diamond
Prices start from $7,740 CADSave up to $6,499 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
$7,740 CAD