Round|Natural|GIA

1.13ct J IF Round Natural Diamond

EX • J/IF • GIA 1557199129

Certificate GIA 1557199129

Diamond specifications and retailer prices

From $2,586 USD
HK$20,200 HKD
As of November 1, 2026
Save $1,461 USD (36%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,047 USD at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 1.13ct natural round diamond

This 1.13ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1557199129. Listed at 8 retailers as of October 31, 2026, with prices from $2,586 to $4,047, a $1,461 spread on the same certified stone. Riddles Jewelry lists it at $4,047. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557199129
Dimensions6.60 × 6.64 × 4.14 mm
L/W Ratio1.01
Top View
6.60 mm6.64 mm1.13 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557199129
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilionCulet: NDepth 62.6%

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 1
Current: $3,965 USD|Low: $2,560 USD|High: $4,420 USD|Avg: $3,381 USD|-6.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Riddles Jewelry
November 1, 2026
Retailer 2$2,586 USD
Retailer 4$2,676 USD
Retailer 5$2,807 USD
Retailer 7$2,902 USD
Retailer 6$3,315 USD
Retailer 3$3,759 USD
Retailer 1$3,965 USD
Riddles Jewelry$4,047 USD

43 data points across 8 retailers

8 retailers$2,586 USD to $4,047 USD

A
Cheapest Retailer
-
$2,586 USD
HK$20,200 HKD
A
Retailer 2
-
$2,676 USD
View
A
Retailer 3
-
$2,807 USD
View
A
Retailer 4
-
$2,902 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,315 USD
View
B+
Retailer 6
-
$3,759 USD
€3,580 EUR
View
B+
Retailer 7
-
$3,965 USD
£3,122 GBP
View
Most Expensive
B+
Riddles Jewelry
1960306453 · Oct 31
$4,047 USD
View
7 more retailers have this diamond
Prices start from $2,586 USDSave up to $1,461 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
1.13ct Round
$2,586 USD