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Round|Lab Grown|IGI

11.26ct G SI1 Round Lab Grown Diamond

ID • G/SI1

Diamond specifications and retailer prices

From HK$18,014 HKD
$2,296 USD
As of November 1, 2026
Save HK$59,729 HKD (77%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$77,743 HKD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 11.26ct lab-grown round diamond

This 11.26ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI. Listed at 4 retailers as of November 1, 2026, with prices from HK$18,014 to HK$77,743, a HK$59,729 spread on the same certified stone. The Diamond Guys lists it at HK$77,743. 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

11.26
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions14.42 × 14.55 × 8.74 mm
L/W Ratio1.01
Top View
14.42 mm14.55 mm11.26 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: MediumPavilionCulet: NoneDepth 60.3%

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$43,857 HKD|Low: HK$18,014 HKD|High: HK$77,743 HKD|Avg: HK$44,586 HKD
Retailer 1
Retailer 2
Retailer 3
The Diamond Guys
October 25, 2026
Retailer 2HK$18,014 HKD
Retailer 3HK$29,388 HKD
Retailer 1HK$43,857 HKD
The Diamond GuysHK$77,743 HKD

3 data points across 4 retailers

4 retailersHK$18,014 HKD to HK$77,743 HKD

A
Cheapest Retailer
-
HK$18,014 HKD
$2,296 USD
B+
Retailer 2
-
HK$29,388 HKD
CA$5,202 CAD
View
Retailer 3
-
HK$43,857 HKD
$5,590 USD
View
Price last confirmed 8 days ago
Most Expensive
C
The Diamond Guys
1992504678 · Nov 1
HK$77,743 HKD
$9,909 USD
View
3 more retailers have this diamond
Prices start from HK$18,014 HKDSave up to HK$59,729 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
11.26ct Round
HK$18,014 HKD