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Round|Natural|GIA

3.12ct K SI2 Round Natural Diamond

ID • K/SI2 • GIA 2468530108

Certificate GIA 2468530108

Diamond specifications and retailer prices

From HK$148,164 HKD
As of November 4, 2026
Save HK$41,417 HKD (22%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$189,582 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 3.12ct natural round diamond

This 3.12ct 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 2468530108. Listed at 5 retailers as of November 4, 2026, with prices from HK$148,164 to HK$189,582, a HK$41,417 spread on the same certified stone. 77 Diamonds lists it at HK$189,582. 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

3.12
Carat
K
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2468530108
Dimensions9.37 × 9.31 × 5.75 mm
L/W Ratio1.01
Top View
9.37 mm9.31 mm3.12 ctK / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2468530108
Side View
Table 56.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 61.8%

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 4
Current: HK$189,582 HKD|Low: HK$148,164 HKD|High: HK$193,776 HKD|Avg: HK$163,147 HKD|+0.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3HK$148,164 HKD
Retailer 2HK$154,425 HKD
Retailer 5HK$156,873 HKD
Retailer 4HK$164,106 HKD
77 DiamondsHK$189,582 HKD

34 data points across 5 retailers

5 retailersHK$148,164 HKD to HK$189,582 HKD

A
Cheapest Retailer
-
HK$148,164 HKD
A
Retailer 2
-
HK$154,425 HKD
View
A
Retailer 3
-
HK$156,873 HKD
View
B+
Retailer 4
-
HK$164,106 HKD
View
Most Expensive
B+
77 Diamonds
RBZDSMRUSQE · Nov 6
HK$189,582 HKD
£19,028 GBP
View
4 more retailers have this diamond
Prices start from HK$148,164 HKDSave up to HK$41,417 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
3.12ct Round
HK$148,164 HKD