Round|Natural|GIA

5.03ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6157803222

Certificate GIA 6157803222

Diamond specifications and retailer prices

From $94,268 USD
As of October 31, 2026
Save $33,662 USD (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $127,930 USD at Yorxs · As of November 1, 2026
View at Yorxs

About this 5.03ct natural round diamond

This 5.03ct natural round sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6157803222. Listed at 6 retailers as of October 31, 2026, with prices from $94,268 to $127,930, a $33,662 spread on the same certified stone. Yorxs lists it at $127,930. 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

5.03
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6157803222
Dimensions10.86 × 10.96 × 6.82 mm
L/W Ratio1.01
Top View
10.86 mm10.96 mm5.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6157803222
Side View
Table 57.0%CrownGirdle: THN-STKPavilionCuletDepth 62.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $117,360 USD|Low: $93,280 USD|High: $128,501 USD|Avg: $110,331 USD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 2, 2026
Retailer 3$94,268 USD
Retailer 2$103,257 USD
Retailer 1$117,360 USD
Yorxs$127,930 USD

35 data points across 4 retailers

6 retailers$94,268 USD to $127,930 USD

B
Cheapest Retailer
-
$94,268 USD
B
Retailer 2
-
$98,491 USD
View
B
Retailer 3
-
$103,257 USD
View
Retailer 4
-
$103,257 USD
View
Price last confirmed 23 days ago
B
Retailer 5
-
$117,360 USD
£92,409 GBP
View
Most Expensive
B
Yorxs
L1053 · Nov 1
$127,930 USD
€121,838 EUR
View
5 more retailers have this diamond
Prices start from $94,268 USDSave up to $33,662 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.

B
5.03ct Round
$94,268 USD