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Round|Natural|GIA

1.23ct K I1 Round Natural Diamond

EX • K/I1 • GIA 1236763625

Certificate GIA 1236763625

Diamond specifications and retailer prices

From HK$17,683 HKD
$2,254 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: HK$17,683 HKD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.23ct natural round diamond

This 1.23ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1236763625. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
K
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1236763625
Dimensions6.81 × 6.85 × 4.25 mm
L/W Ratio1.01
Top View
6.81 mm6.85 mm1.23 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1236763625
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilionCuletDepth 62.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$17,683 HKD|Low: HK$17,503 HKD|High: HK$17,683 HKD|Avg: HK$17,593 HKD|+1.0%
September 23, 2026
B2C JewelsHK$17,683 HKD

2 data points across 1 retailer

1 retailer

B
B2C Jewels
31181204 · Nov 6
HK$17,683 HKD
$2,254 USD
View

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B
1.23ct Round
HK$17,683 HKD