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Radiant|Natural|GIA

5.08ct E SI1 Radiant Natural Diamond

ID • E/SI1 • GIA 6237720356

Certificate GIA 6237720356

Diamond specifications and retailer prices

From HK$996,161 HKD
$126,969 USD
As of October 31, 2026
Save HK$741,737 HKD (43%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$1,737,898 HKD 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 HK$996,161 to HK$1,737,898, a HK$741,737 spread on the same certified stone. MOH London lists it at HK$1,737,898. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$1,737,898 HKD|Low: HK$802,636 HKD|High: HK$1,749,466 HKD|Avg: HK$1,052,599 HKD|+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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 16HK$802,636 HKD
Retailer 15HK$808,722 HKD
Retailer 8HK$827,078 HKD
Retailer 10HK$851,585 HKD
Retailer 11HK$882,932 HKD
Retailer 7HK$901,481 HKD
Retailer 9HK$901,981 HKD
Retailer 12HK$920,677 HKD
Retailer 6HK$957,725 HKD
Retailer 14HK$960,078 HKD
Retailer 17HK$996,161 HKD
Retailer 23HK$1,018,191 HKD
Retailer 13HK$1,095,016 HKD
Retailer 19HK$1,117,322 HKD
Retailer 4HK$1,149,395 HKD
Retailer 5HK$1,149,395 HKD
Retailer 18HK$1,152,965 HKD
Retailer 20HK$1,152,965 HKD
Retailer 3HK$1,187,682 HKD
Retailer 21HK$1,199,082 HKD
Retailer 22HK$1,245,207 HKD
Retailer 2HK$1,312,344 HKD
MOH LondonHK$1,737,898 HKD

30 data points across 23 retailers

13 retailersHK$996,161 HKD to HK$1,737,898 HKD

B+
Cheapest Retailer
-
HK$996,161 HKD
$126,969 USD
Final sale: no returns
B+
Retailer 2
-
HK$1,018,191 HKD
$129,777 USD
View
B+
Retailer 3
-
HK$1,095,016 HKD
£109,897 GBP
View
B+
Retailer 4
-
HK$1,117,322 HKD
$142,412 USD
View
B+
Retailer 5
-
HK$1,149,395 HKD
$146,500 USD
View
B+
Retailer 6
-
HK$1,149,395 HKD
$146,500 USD
View
B+
Retailer 7
-
HK$1,152,965 HKD
$146,955 USD
View
B+
Retailer 8
-
HK$1,152,965 HKD
$146,955 USD
View
B+
Retailer 9
-
HK$1,187,682 HKD
$151,380 USD
View
B+
Retailer 10
-
HK$1,199,082 HKD
$152,833 USD
View
B+
Retailer 11
-
HK$1,245,207 HKD
$158,712 USD
View
B+
Retailer 12
-
HK$1,312,344 HKD
€159,304 EUR
View
Most Expensive
B
MOH London
946E01D0E · Oct 29
HK$1,737,898 HKD
£174,417 GBP
View
12 more retailers have this diamond
Prices start from HK$996,161 HKDSave up to HK$741,737 HKD

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
HK$996,161 HKD