Round|Natural|GIA

5.80ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2221123246

Certificate GIA 2221123246

Diamond specifications and retailer prices

From $193,430 USD
As of October 28, 2026
Save $157,250 USD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $350,680 USD at MOH London · As of October 29, 2026
View at MOH London

About this 5.8ct natural round diamond

This 5.8ct natural round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2221123246. Listed at 16 retailers as of October 28, 2026, with prices from $193,430 to $350,680, a $157,250 spread on the same certified stone. MOH London lists it at $350,680. 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

5.80
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2221123246
Dimensions11.49 × 11.42 × 7.18 mm
L/W Ratio1.01
Top View
11.49 mm11.42 mm5.80 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2221123246
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $350,680 USD|Low: $193,430 USD|High: $353,014 USD|Avg: $237,847 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 12$193,430 USD
Retailer 7$200,372 USD
Retailer 5$203,422 USD
Retailer 6$205,578 USD
Retailer 4$214,016 USD
Retailer 8$217,088 USD
Retailer 3$223,345 USD
Retailer 9$232,651 USD
Retailer 14$232,651 USD
Retailer 2$236,418 USD
Retailer 10$241,957 USD
Retailer 15$251,263 USD
Retailer 13$268,802 USD
Retailer 11$270,569 USD
MOH London$350,680 USD

31 data points across 15 retailers

16 retailers$193,430 USD to $350,680 USD

B+
Cheapest Retailer
-
$193,430 USD
B+
Retailer 2
-
$200,372 USD
View
B+
Retailer 3
-
$203,422 USD
View
Retailer 4
-
$205,578 USD
A$316,275 AUD
View
Price last confirmed 31 days ago
B
Retailer 5
-
$214,016 USD
View
B+
Retailer 6
-
$217,088 USD
£170,935 GBP
View
B
Retailer 7
-
$223,345 USD
View
B
Retailer 8
-
$232,651 USD
View
B
Retailer 9
-
$232,651 USD
View
B
Retailer 10
-
$236,418 USD
£186,156 GBP
View
B
Retailer 11
-
$239,026 USD
View
B
Retailer 12
-
$241,957 USD
View
B
Retailer 13
-
$251,263 USD
View
B
Retailer 14
-
$268,802 USD
ZAR 4,342,521 ZAR
View
B
Retailer 15
-
$270,569 USD
€257,685 EUR
View
Most Expensive
B
MOH London
E0F30E1DE · Oct 29
$350,680 USD
£276,126 GBP
View
15 more retailers have this diamond
Prices start from $193,430 USDSave up to $157,250 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+
5.80ct Round
$193,430 USD