Radiant|Natural|GIA

5.08ct E SI1 Radiant Natural Diamond

ID • E/SI1 • GIA 6237720356

Certificate GIA 6237720356

Diamond specifications and retailer prices

From $126,969 USD
As of October 30, 2026
Save $94,541 USD (43%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $221,510 USD at MOH London · As of October 29, 2026
View at MOH London

About this 5.08ct natural radiant diamond

This 5.08ct natural radiant sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6237720356. Listed at 13 retailers as of October 29, 2026, with prices from $126,969 to $221,510, a $94,541 spread on the same certified stone. MOH London lists it at $221,510. 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

5.08
Carat
E
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle33.5°
OriginNatural
Grading LabGIA
CertificateGIA 6237720356
Dimensions12.25 × 8.74 × 5.54 mm
L/W Ratio1.40
Top View
12.25 mm8.74 mm5.08 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6237720356
Side View
Table 65.0%CrownGirdle: STK-THKPavilion 33.5°Culet: NoneDepth 63.4%

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 30
Current: $221,510 USD|Low: $102,303 USD|High: $222,984 USD|Avg: $133,948 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
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Retailer 15
Retailer 16
Retailer 17
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Retailer 19
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Retailer 23
October 29, 2026
Retailer 16$102,303 USD
Retailer 15$103,078 USD
Retailer 8$105,418 USD
Retailer 10$108,542 USD
Retailer 11$112,537 USD
Retailer 7$114,901 USD
Retailer 9$114,965 USD
Retailer 12$117,348 USD
Retailer 6$122,070 USD
Retailer 14$122,370 USD
Retailer 17$126,969 USD
Retailer 23$129,777 USD
Retailer 2$139,569 USD
Retailer 19$142,412 USD
Retailer 4$146,500 USD
Retailer 5$146,500 USD
Retailer 18$146,955 USD
Retailer 20$146,955 USD
Retailer 3$151,380 USD
Retailer 21$152,833 USD
Retailer 22$158,712 USD
Retailer 13$167,749 USD
MOH London$221,510 USD

30 data points across 23 retailers

13 retailers$126,969 USD to $221,510 USD

B+
Cheapest Retailer
-
$126,969 USD
Final sale: no returns
B+
Retailer 2
-
$129,777 USD
View
B+
Retailer 3
-
$139,569 USD
£109,897 GBP
View
B+
Retailer 4
-
$142,412 USD
View
B+
Retailer 5
-
$146,500 USD
View
B+
Retailer 6
-
$146,500 USD
View
B+
Retailer 7
-
$146,955 USD
View
B+
Retailer 8
-
$146,955 USD
View
B+
Retailer 9
-
$151,380 USD
View
B+
Retailer 10
-
$152,833 USD
View
B+
Retailer 11
-
$158,712 USD
View
B
Retailer 12
-
$167,749 USD
€159,761 EUR
View
Most Expensive
B
MOH London
946E01D0E · Oct 29
$221,510 USD
£174,417 GBP
View
12 more retailers have this diamond
Prices start from $126,969 USDSave up to $94,541 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+
5.08ct Radiant
$126,969 USD