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Round|Natural|GIA

5.13ct I IF Round Natural Diamond

EX • I/IF • GIA 1489087172

Certificate GIA 1489087172

Diamond specifications and retailer prices

From $112,850 USD
As of November 5, 2026
1 retailer carries this diamond
Only listing: $112,850 USD at Blue Nile
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Blue Nile

About this 5.13ct natural round diamond

This 5.13ct natural round sits in the over five carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1489087172. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

5.13
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1489087172
Dimensions10.94 × 11.01 × 6.83 mm
L/W Ratio1.01
Culet sizeNone
Top View
10.94 mm11.01 mm5.13 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1489087172
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $112,850 USD|Low: $108,431 USD|High: $153,358 USD|Avg: $120,963 USD|-24.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
May 25, 2026
Retailer 4$108,431 USD
Retailer 2$109,184 USD
Blue Nile$112,850 USD
Retailer 3$121,380 USD

61 data points across 4 retailers

1 retailer

B+
Blue Nile
19891768 · Nov 5
$112,850 USD
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B+
5.13ct Round
$112,850 USD