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Round|Natural|GIA

3.17ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2277635437

Certificate GIA 2277635437

Diamond specifications and retailer prices

From HK$130,262 HKD
As of November 6, 2026
Save HK$108,153 HKD (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$238,414 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 3.17ct natural round diamond

This 3.17ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2277635437. Listed at 6 retailers as of November 4, 2026, with prices from HK$130,262 to HK$238,414, a HK$108,153 spread on the same certified stone. MOH London lists it at HK$238,414. 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

3.17
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2277635437
Dimensions9.51 × 9.47 × 5.86 mm
L/W Ratio1.00
Top View
9.51 mm9.47 mm3.17 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2277635437
Side View
Table 57.0%Crown 34°Girdle: THN-MEDPavilion 41.6°Culet: NoneDepth 61.7%

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$238,414 HKD|Low: HK$130,262 HKD|High: HK$238,414 HKD|Avg: HK$169,439 HKD|+1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6HK$130,262 HKD
Retailer 5HK$149,522 HKD
Retailer 3HK$154,927 HKD
Retailer 4HK$162,113 HKD
Retailer 2HK$184,268 HKD
MOH LondonHK$238,414 HKD

37 data points across 6 retailers

6 retailersHK$130,262 HKD to HK$238,414 HKD

A
Cheapest Retailer
-
HK$130,262 HKD
A
Retailer 2
-
HK$149,522 HKD
View
A
Retailer 3
-
HK$154,927 HKD
View
A
Retailer 4
-
HK$162,113 HKD
View
B+
Retailer 5
-
HK$184,268 HKD
View
Most Expensive
B
MOH London
9D02769C8 · Nov 4
HK$238,414 HKD
£23,929 GBP
View
5 more retailers have this diamond
Prices start from HK$130,262 HKDSave up to HK$108,153 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
3.17ct Round
HK$130,262 HKD