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Radiant|Natural|GIA

1.55ct H I1 Radiant Natural Diamond

ID • H/I1 • GIA 5241061735

Certificate GIA 5241061735

Diamond specifications and retailer prices

From $2,132 USD
As of November 1, 2026
Save $1,121 USD (34%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,253 USD at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.55ct natural radiant diamond

This 1.55ct natural radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241061735. Listed at 3 retailers as of November 1, 2026, with prices from $2,132 to $3,253, a $1,121 spread on the same certified stone. Yorxs lists it at $3,253. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
H
Color
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241061735
Dimensions6.38 × 6.37 × 4.43 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Top View
6.38 mm6.37 mm1.55 ctH / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5241061735
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,309 USD|Low: $2,132 USD|High: $3,254 USD|Avg: $2,531 USD
Retailer 1
Retailer 2
Yorxs
November 2, 2026
Retailer 2$2,132 USD
Retailer 1$2,309 USD
Yorxs$3,253 USD

15 data points across 3 retailers

3 retailers$2,132 USD to $3,253 USD

A
Cheapest Retailer
-
$2,132 USD
A
Retailer 2
-
$2,309 USD
View
Most Expensive
B+
Yorxs
5CA79BF9B · Nov 2
$3,253 USD
€3,098 EUR
View
2 more retailers have this diamond
Prices start from $2,132 USDSave up to $1,121 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.

A
1.55ct Radiant
$2,132 USD