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Round|Natural|GIA

5.05ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 5241036673

Certificate GIA 5241036673

Diamond specifications and retailer prices

From $64,673 USD
As of October 28, 2026
Save $20,795 USD (24%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $85,468 USD at Yorxs · As of October 28, 2026
View at Yorxs

About this 5.05ct natural round diamond

This 5.05ct natural round sits in the over five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5241036673. Listed at 9 retailers as of October 28, 2026, with prices from $64,673 to $85,468, a $20,795 spread on the same certified stone. Yorxs lists it at $85,468. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.05
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241036673
Dimensions11.23 × 11.28 × 6.58 mm
L/W Ratio1.00
Top View
11.23 mm11.28 mm5.05 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241036673
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 58.4%

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: Oct 28
Current: $65,462 USD|Low: $62,506 USD|High: $85,468 USD|Avg: $70,933 USD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
October 30, 2026
Retailer 7$64,673 USD
Retailer 1$65,462 USD
Retailer 5$65,612 USD
Retailer 3$67,896 USD
Retailer 2$70,625 USD
Retailer 4$74,103 USD
Retailer 6$76,810 USD
Yorxs$85,468 USD

23 data points across 8 retailers

9 retailers$64,673 USD to $85,468 USD

A
Cheapest Retailer
-
$64,673 USD
A
Retailer 2
-
$65,462 USD
₹6,234,491 INR
View
A
Retailer 3
-
$65,612 USD
View
A
Retailer 4
-
$67,896 USD
CA$94,300 CAD
View
A
Retailer 5
-
$70,625 USD
£55,610 GBP
View
B+
Retailer 6
-
$74,103 USD
View
B+
Retailer 7
-
$76,810 USD
View
B+
Retailer 8
-
$82,113 USD
SGD 110,963 SGD
View
Most Expensive
B+
Yorxs
PK5566 · Oct 28
$85,468 USD
€81,398 EUR
View
8 more retailers have this diamond
Prices start from $64,673 USDSave up to $20,795 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
5.05ct Round
$64,673 USD