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Round|Natural|GIA

0.53ct H IF Round Natural Diamond

EX • H/IF • GIA 1559419663

Certificate GIA 1559419663

Diamond specifications and retailer prices

From $674 USD
As of November 6, 2026
Save $1,030 USD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,704 USD at MOH London · As of November 4, 2026
View at MOH London

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1559419663. Listed at 8 retailers as of November 4, 2026, with prices from $674 to $1,704, a $1,030 spread on the same certified stone. MOH London lists it at $1,704. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
H
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1559419663
Dimensions5.17 × 5.20 × 3.20 mm
L/W Ratio1.01
Girdle conditionMedium to Slightly Thick
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.17 mm5.20 mm0.53 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559419663
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A+
Exceptional
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 6
Current: $1,704 USD|Low: $674 USD|High: $1,727 USD|Avg: $1,184 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$674 USD
Retailer 5$880 USD
Retailer 6$1,050 USD
Retailer 4$1,074 USD
Retailer 7$1,223 USD
Retailer 3$1,247 USD
Retailer 8$1,428 USD
MOH London$1,704 USD

38 data points across 8 retailers

8 retailers$674 USD to $1,704 USD

A+
Cheapest Retailer
-
$674 USD
A
Retailer 2
-
$880 USD
View
B+
Retailer 3
-
$1,050 USD
View
B+
Retailer 4
-
$1,074 USD
View
B+
Retailer 5
-
$1,223 USD
View
B+
Retailer 6
-
$1,247 USD
View
Retailer 7
-
$1,428 USD
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
2FD1EAFF2 · Nov 4
$1,704 USD
£1,342 GBP
View
7 more retailers have this diamond
Prices start from $674 USDSave up to $1,030 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+
0.53ct Round
$674 USD