Radiant|Natural|GIA

5.02ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 2183810780

Certificate GIA 2183810780

Diamond specifications and retailer prices

From HK$950,153 HKD
$121,105 USD
As of October 30, 2026
Save HK$220,262 HKD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$1,170,415 HKD at 77 Diamonds · As of October 29, 2026
View at 77 Diamonds

About this 5.02ct natural radiant diamond

This 5.02ct 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 2183810780. Listed at 3 retailers as of October 29, 2026, with prices from HK$950,153 to HK$1,170,415, a HK$220,262 spread on the same certified stone. 77 Diamonds lists it at HK$1,170,415. 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

5.02
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2183810780
Dimensions11.78 × 8.79 × 5.83 mm
L/W Ratio1.34
Top View
11.78 mm8.79 mm5.02 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2183810780
Side View
Table 67.0%CrownGirdlePavilionCuletDepth 66.3%

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: HK$1,170,415 HKD|Low: HK$941,225 HKD|High: HK$1,170,415 HKD|Avg: HK$1,022,810 HKD|+1.1%
77 Diamonds
Retailer 2
Retailer 3
October 29, 2026
Retailer 2HK$950,153 HKD
Retailer 3HK$959,635 HKD
77 DiamondsHK$1,170,415 HKD

3 data points across 3 retailers

3 retailersHK$950,153 HKD to HK$1,170,415 HKD

B+
Cheapest Retailer
-
HK$950,153 HKD
$121,105 USD
B+
Retailer 2
-
HK$959,635 HKD
$122,314 USD
View
Most Expensive
B
77 Diamonds
RADMBUNMWUWMS · Oct 29
HK$1,170,415 HKD
£117,464 GBP
View
2 more retailers have this diamond
Prices start from HK$950,153 HKDSave up to HK$220,262 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+
5.02ct Radiant
HK$950,153 HKD