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Radiant|Natural|GIA

1.53ct I IF Radiant Natural Diamond

ID • I/IF • GIA 1555780199

Certificate GIA 1555780199

Diamond specifications and retailer prices

From $7,053 SGD
As of November 5, 2026
Save $5,970 SGD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $13,023 SGD 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 $7,053 to $13,023, a $5,970 spread on the same certified stone. MOH London lists it at $13,023. 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
Colour
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 5
Current: $13,023 SGD|Low: $7,053 SGD|High: $14,844 SGD|Avg: $9,230 SGD|-12.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3$7,053 SGD
Retailer 8$7,938 SGD
Retailer 6$8,057 SGD
Retailer 7$8,619 SGD
Retailer 2$8,748 SGD
Retailer 5$9,093 SGD
Retailer 9$9,581 SGD
Retailer 4$10,197 SGD
MOH London$13,023 SGD

41 data points across 9 retailers

10 retailers$7,053 SGD to $13,023 SGD

A
Cheapest Retailer
-
$7,053 SGD
Retailer 2
-
$7,938 SGD
View
Price last confirmed 22 days ago
A
Retailer 3
-
$8,057 SGD
View
A
Retailer 4
-
$8,619 SGD
View
A
Retailer 5
-
$8,748 SGD
View
Retailer 6
-
$9,093 SGD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$9,581 SGD
View
A
Retailer 8
-
$9,654 SGD
View
B+
Retailer 9
-
$10,197 SGD
View
Most Expensive
B+
MOH London
41DB2B7F4 · Nov 4
$13,023 SGD
£8,028 GBP
View
9 more retailers have this diamond
Prices start from $7,053 SGDSave up to $5,970 SGD

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
$7,053 SGD