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Round|Natural|GIA

3.12ct E SI2 Round Natural Diamond

VG • E/SI2 • GIA 2195162034

Certificate GIA 2195162034

Diamond specifications and retailer prices

From HK$351,755 HKD
As of November 5, 2026
Save HK$26,070 HKD (7%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$377,825 HKD at Jared · As of November 6, 2026
View at Jared

About this 3.12ct natural round diamond

This 3.12ct natural round sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2195162034. Listed at 4 retailers as of November 5, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.12
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2195162034
Dimensions9.54 × 9.50 mm
L/W Ratio1.00
Top View
9.54 mm9.50 mm3.12 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2195162034
Side View
Table 63.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 58.9%

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 5
Current: HK$377,825 HKD|Low: HK$304,708 HKD|High: HK$377,903 HKD|Avg: HK$343,167 HKD|-0.0%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 26, 2026
Retailer 5HK$304,708 HKD
Retailer 2HK$351,755 HKD
Retailer 3HK$365,665 HKD
Retailer 4HK$365,665 HKD
JaredHK$377,825 HKD

10 data points across 5 retailers

4 retailersHK$351,755 HKD to HK$377,825 HKD

B+
Cheapest Retailer
-
HK$351,755 HKD
B+
Retailer 2
-
HK$365,665 HKD
View
B+
Retailer 3
-
HK$365,665 HKD
View
Most Expensive
B+
Jared
101203839 · Nov 6
HK$377,825 HKD
$48,160 USD
View
3 more retailers have this diamond
Prices start from HK$351,755 HKDSave up to HK$26,070 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+
3.12ct Round
HK$351,755 HKD