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1.34ct I SI2 Round Lab Grown Diamond

EX • I/SI2 • IGI LG440012000

Shape and cutting style on the report: Round brilliant

Certificate IGI LG440012000

Diamond specifications and retailer prices

From HK$5,296 HKD
As of November 5, 2026
Save HK$20,589 HKD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$25,885 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.34ct lab-grown round diamond

This 1.34ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440012000 or 440012000. Listed at 10 retailers as of November 1, 2026, with prices from HK$5,296 to HK$25,885, a HK$20,589 spread on the same certified stone. MOH London lists it at HK$25,885. 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

1.34
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440012000
Dimensions7.08 × 7.11 × 4.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.08 mm7.11 mm1.34 ctI / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG440012000
Side View
Table 56.5%Crown 33.2°GirdlePavilion 41.5°Culet: NoneDepth 62.0%

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 5
Current: HK$25,885 HKD|Low: HK$4,236 HKD|High: HK$26,234 HKD|Avg: HK$11,136 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 5HK$5,296 HKD
Retailer 9HK$5,766 HKD
Retailer 2HK$5,884 HKD
Retailer 8HK$5,931 HKD
Retailer 6HK$6,143 HKD
Retailer 11HK$9,893 HKD
Retailer 7HK$10,003 HKD
Retailer 3HK$13,753 HKD
Retailer 4HK$15,698 HKD
Retailer 10HK$17,283 HKD
MOH LondonHK$25,885 HKD

18 data points across 11 retailers

10 retailersHK$5,296 HKD to HK$25,885 HKD

A
Cheapest Retailer
-
HK$5,296 HKD
A
Retailer 2
-
HK$5,766 HKD
View
A
Retailer 3
-
HK$5,884 HKD
View
B+
Retailer 4
-
HK$5,931 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$6,143 HKD
View
Retailer 6
-
HK$6,143 HKD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
HK$10,003 HKD
View
B
Retailer 8
-
HK$15,698 HKD
View
B
Retailer 9
-
HK$17,283 HKD
View
Most Expensive
B
MOH London
LG440012000 · Nov 1
HK$25,885 HKD
£2,598 GBP
View
9 more retailers have this diamond
Prices start from HK$5,296 HKDSave up to HK$20,589 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
1.34ct Round
HK$5,296 HKD