CaratHunter
Plans
Round|Natural|GIA

3.70ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6541284158

Certificate GIA 6541284158

Diamond specifications and retailer prices

From HK$212,479 HKD
As of November 4, 2026
Save HK$118,764 HKD (36%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$331,243 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 3.7ct natural round diamond

This 3.7ct 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 GIA 6541284158. Listed at 8 retailers as of November 2, 2026, with prices from HK$212,479 to HK$331,243, a HK$118,764 spread on the same certified stone. MOH London lists it at HK$331,243. 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

3.70
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6541284158
Dimensions9.82 × 9.87 × 6.17 mm
L/W Ratio1.01
Top View
9.82 mm9.87 mm3.70 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541284158
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.7%

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: Nov 4
Current: HK$331,243 HKD|Low: HK$189,658 HKD|High: HK$331,243 HKD|Avg: HK$241,433 HKD
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
November 6, 2026
Retailer 12HK$189,658 HKD
Retailer 13HK$201,025 HKD
Retailer 10HK$212,479 HKD
Retailer 2HK$220,521 HKD
Retailer 7HK$220,937 HKD
Retailer 3HK$224,428 HKD
Retailer 5HK$237,513 HKD
Retailer 9HK$244,017 HKD
Retailer 8HK$245,821 HKD
Retailer 6HK$253,627 HKD
Retailer 11HK$266,486 HKD
Retailer 4HK$313,541 HKD
MOH LondonHK$331,243 HKD

27 data points across 13 retailers

8 retailersHK$212,479 HKD to HK$331,243 HKD

Retailer 1
-
HK$189,658 HKD
Price last confirmed 16 days ago
B+
Retailer 2
-
HK$212,479 HKD
View
B+
Retailer 3
-
HK$220,521 HKD
View
B+
Retailer 4
-
HK$220,937 HKD
View
B+
Retailer 5
-
HK$244,017 HKD
View
B+
Retailer 6
-
HK$245,821 HKD
View
B+
Retailer 7
-
HK$253,627 HKD
View
Most Expensive
B
MOH London
2EEF4327A · Nov 2
HK$331,243 HKD
£33,246 GBP
View
7 more retailers have this diamond
Prices start from HK$212,479 HKDSave up to HK$118,764 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+
3.70ct Round
HK$212,479 HKD