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Round|Natural|GIA

3.10ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6247075553

Certificate GIA 6247075553

Diamond specifications and retailer prices

From HK$162,545 HKD
As of November 6, 2026
Save HK$88,443 HKD (35%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$250,988 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 3.1ct natural round diamond

This 3.1ct 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 6247075553. Listed at 8 retailers as of November 2, 2026, with prices from HK$162,545 to HK$250,988, a HK$88,443 spread on the same certified stone. MOH London lists it at HK$250,988. 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

3.10
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6247075553
Dimensions9.23 × 9.26 × 5.77 mm
L/W Ratio1.00
Girdle conditionSlightly Thick
Key to symbols
Twinning Wisp, Crystal, Needle
Top View
9.23 mm9.26 mm3.10 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6247075553
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.4%

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: Nov 6
Current: HK$250,988 HKD|Low: HK$162,545 HKD|High: HK$254,057 HKD|Avg: HK$203,410 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7HK$162,545 HKD
Retailer 6HK$182,519 HKD
Retailer 3HK$184,888 HKD
Retailer 4HK$186,261 HKD
Retailer 5HK$192,168 HKD
Retailer 2HK$221,627 HKD
Retailer 8HK$227,668 HKD
MOH LondonHK$250,988 HKD

33 data points across 8 retailers

8 retailersHK$162,545 HKD to HK$250,988 HKD

A
Cheapest Retailer
-
HK$162,545 HKD
B+
Retailer 2
-
HK$182,519 HKD
View
B+
Retailer 3
-
HK$184,888 HKD
View
B+
Retailer 4
-
HK$186,261 HKD
View
B+
Retailer 5
-
HK$192,168 HKD
View
B
Retailer 6
-
HK$221,627 HKD
View
B
Retailer 7
-
HK$227,668 HKD
View
Most Expensive
B
MOH London
A96AA4ECB · Nov 2
HK$250,988 HKD
£25,191 GBP
View
7 more retailers have this diamond
Prices start from HK$162,545 HKDSave up to HK$88,443 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
3.10ct Round
HK$162,545 HKD