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1.44ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • IGI LG492136552

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492136552

Diamond specifications and retailer prices

From HK$6,276 HKD
As of November 5, 2026
Save HK$22,677 HKD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$28,954 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.44ct lab-grown round diamond

This 1.44ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG492136552 or 492136552. Listed at 12 retailers as of November 5, 2026, with prices from HK$6,276 to HK$28,954, a HK$22,677 spread on the same certified stone. MOH London lists it at HK$28,954. 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

1.44
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492136552
Dimensions7.09 × 7.14 × 4.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.09 mm7.14 mm1.44 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492136552
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.4%

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$28,954 HKD|Low: HK$6,276 HKD|High: HK$29,422 HKD|Avg: HK$13,123 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3HK$6,276 HKD
Retailer 5HK$7,382 HKD
Retailer 8HK$8,261 HKD
Retailer 6HK$8,559 HKD
Retailer 9HK$9,924 HKD
Retailer 10HK$12,576 HKD
Retailer 7HK$13,698 HKD
Retailer 2HK$14,176 HKD
Retailer 4HK$18,452 HKD
MOH LondonHK$28,954 HKD

40 data points across 10 retailers

12 retailersHK$6,276 HKD to HK$28,954 HKD

A
Cheapest Retailer
-
HK$6,276 HKD
B+
Retailer 2
-
HK$7,382 HKD
View
B+
Retailer 3
-
HK$8,026 HKD
View
B+
Retailer 4
-
HK$8,261 HKD
View
Final sale: no returns
Retailer 5
-
HK$8,559 HKD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
HK$8,559 HKD
View
B+
Retailer 7
-
HK$9,924 HKD
View
B
Retailer 8
-
HK$13,698 HKD
View
B
Retailer 9
-
HK$14,176 HKD
View
B
Retailer 10
-
HK$18,452 HKD
View
B
Retailer 11
-
HK$24,069 HKD
View
Most Expensive
B
MOH London
LG492136552 · Nov 5
HK$28,954 HKD
£2,906 GBP
View
11 more retailers have this diamond
Prices start from HK$6,276 HKDSave up to HK$22,677 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
1.44ct Round
HK$6,276 HKD