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3.71ct K SI2 Round Natural Diamond

EX • K/SI2 • IGI 526255086

Shape and cutting style on the report: Round brilliant

Certificate IGI 526255086

Diamond specifications and retailer prices

From HK$125,602 HKD
As of November 1, 2026
Save HK$71,863 HKD (36%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$197,465 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 3.71ct natural round diamond

This 3.71ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 526255086. Listed at 13 retailers as of November 1, 2026, with prices from HK$125,602 to HK$197,465, a HK$71,863 spread on the same certified stone. MOH London lists it at HK$197,465. 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

3.71
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 526255086
Dimensions9.88 × 9.84 × 6.13 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.88 mm9.84 mm3.71 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 526255086
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: HK$197,465 HKD|Low: HK$125,602 HKD|High: HK$211,384 HKD|Avg: HK$154,160 HKD|-5.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3HK$125,602 HKD
Retailer 6HK$127,586 HKD
Retailer 5HK$128,646 HKD
Retailer 4HK$151,601 HKD
Retailer 2HK$152,621 HKD
Retailer 7HK$155,523 HKD
Retailer 8HK$157,430 HKD
Retailer 9HK$168,225 HKD
MOH LondonHK$197,465 HKD

29 data points across 9 retailers

13 retailersHK$125,602 HKD to HK$197,465 HKD

A
Cheapest Retailer
-
HK$125,602 HKD
A
Retailer 2
-
HK$127,586 HKD
View
A
Retailer 3
-
HK$128,646 HKD
View
Retailer 4
-
HK$139,935 HKD
View
Price last confirmed 21 days ago
Retailer 5
-
HK$149,263 HKD
View
Price last confirmed 22 days ago
Retailer 6
-
HK$151,601 HKD
View
Price last confirmed 15 days ago
A
Retailer 7
-
HK$152,621 HKD
View
B+
Retailer 8
-
HK$155,523 HKD
View
Retailer 9
-
HK$157,430 HKD
View
Price last confirmed 16 days ago
Retailer 10
-
HK$159,924 HKD
View
Price last confirmed 45 days ago
Retailer 11
-
HK$166,075 HKD
View
Price last confirmed 45 days ago
Retailer 12
-
HK$189,462 HKD
View
Price last confirmed 48 days ago
Most Expensive
B+
MOH London
AA9F853A7 · Nov 4
HK$197,465 HKD
£19,819 GBP
View
12 more retailers have this diamond
Prices start from HK$125,602 HKDSave up to HK$71,863 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
3.71ct Round
HK$125,602 HKD