CaratHunter
Plans
Round|Natural|IGI

5.06ct I SI2 Round Natural Diamond

EX • I/SI2 • IGI 834605347

Shape and cutting style on the report: Round brilliant

Certificate IGI 834605347

Diamond specifications and retailer prices

From HK$305,648 HKD
₹3,710,233 INR
As of October 30, 2026
Save HK$45,062 HKD (13%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$350,711 HKD at B2C Jewels · As of October 30, 2026
View at B2C Jewels

About this 5.06ct natural round diamond

This 5.06ct natural round sits in the over five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 834605347. Listed at 3 retailers as of October 30, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

5.06
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 834605347
Dimensions10.90 × 10.97 × 6.90 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
10.90 mm10.97 mm5.06 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 834605347
Side View
Table 57.0%Crown 36.1°Girdle: MediumPavilion 41.3°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$350,711 HKD|Low: HK$305,648 HKD|High: HK$350,711 HKD|Avg: HK$331,105 HKD
B2C Jewels
Retailer 2
Retailer 3
October 30, 2026
Retailer 2HK$305,648 HKD
Retailer 3HK$341,463 HKD
B2C JewelsHK$350,711 HKD

3 data points across 3 retailers

3 retailersHK$305,648 HKD to HK$350,711 HKD

A
Cheapest Retailer
-
HK$305,648 HKD
₹3,710,233 INR
B+
Retailer 2
-
HK$341,463 HKD
SGD 58,814 SGD
View
Most Expensive
B+
B2C Jewels
37440626 · Oct 30
HK$350,711 HKD
$44,701 USD
View
2 more retailers have this diamond
Prices start from HK$305,648 HKDSave up to HK$45,062 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.

A
5.06ct Round
HK$305,648 HKD