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12.38ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2211944357

Certificate GIA 2211944357

Diamond specifications and retailer prices

From HK$4,113,501 HKD
$524,300 USD
As of November 1, 2026
Save HK$1,571,434 HKD (28%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$5,684,935 HKD at Yorxs · As of November 1, 2026
View at Yorxs

About this 12.38ct natural round diamond

This 12.38ct natural round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2211944357. Listed at 6 retailers as of November 1, 2026, with prices from HK$4,113,501 to HK$5,684,935, a HK$1,571,434 spread on the same certified stone. Yorxs lists it at HK$5,684,935. 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

12.38
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2211944357
Dimensions15.18 × 15.13 × 9.06 mm
L/W Ratio1.00
Top View
15.18 mm15.13 mm12.38 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2211944357
Side View
Table 57.0%CrownGirdle: MED-NULPavilionCulet: NoneDepth 59.8%

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 1
Current: HK$4,263,729 HKD|Low: HK$4,113,501 HKD|High: HK$5,725,128 HKD|Avg: HK$4,530,670 HKD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 1, 2026
Retailer 2HK$4,113,501 HKD
Retailer 5HK$4,164,160 HKD
Retailer 3HK$4,200,257 HKD
Retailer 1HK$4,263,729 HKD
Retailer 4HK$4,745,401 HKD
YorxsHK$5,684,935 HKD

42 data points across 6 retailers

6 retailersHK$4,113,501 HKD to HK$5,684,935 HKD

A
Cheapest Retailer
-
HK$4,113,501 HKD
$524,300 USD
B+
Retailer 2
-
HK$4,200,257 HKD
$535,358 USD
View
A
Retailer 3
-
HK$4,263,729 HKD
₹51,756,946 INR
View
A
Retailer 4
-
HK$4,266,343 HKD
$543,781 USD
View
B+
Retailer 5
-
HK$4,745,401 HKD
$604,841 USD
View
Final sale: no returns
Most Expensive
B+
Yorxs
36797 · Nov 1
HK$5,684,935 HKD
€690,088 EUR
View
5 more retailers have this diamond
Prices start from HK$4,113,501 HKDSave up to HK$1,571,434 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
12.38ct Round
HK$4,113,501 HKD