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1.54ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG794614188

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794614188

Diamond specifications and retailer prices

From HK$1,546 HKD
$197 USD
As of October 29, 2026
Save HK$7,392 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$8,938 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG794614188 or 794614188. Listed at 19 retailers as of October 29, 2026, with prices from HK$1,546 to HK$8,938, a HK$7,392 spread on the same certified stone. MOH London lists it at HK$8,938. 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

1.54
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794614188
Dimensions7.59 × 7.55 × 4.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.59 mm7.55 mm1.54 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794614188
Side View
Table 61.0%Crown 32.5°Girdle: MediumPavilion 40.3°Culet: NoneDepth 58.4%

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: Oct 29
Current: HK$8,938 HKD|Low: HK$1,506 HKD|High: HK$9,227 HKD|Avg: HK$4,386 HKD|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 4HK$1,546 HKD
Retailer 15HK$1,726 HKD
Retailer 14HK$1,789 HKD
Retailer 9HK$1,914 HKD
Retailer 6HK$1,922 HKD
Retailer 16HK$3,327 HKD
Retailer 2HK$3,488 HKD
Retailer 12HK$3,680 HKD
Retailer 13HK$4,527 HKD
Retailer 11HK$4,958 HKD
Retailer 5HK$5,727 HKD
Retailer 10HK$6,151 HKD
Retailer 7HK$6,247 HKD
Retailer 3HK$6,569 HKD
Retailer 8HK$6,826 HKD
MOH LondonHK$8,938 HKD

35 data points across 16 retailers

19 retailersHK$1,546 HKD to HK$8,938 HKD

A
Cheapest Retailer
-
HK$1,546 HKD
$197 USD
Retailer 2
-
HK$1,546 HKD
$197 USD
View
Price last confirmed 44 days ago
A
Retailer 3
-
HK$1,726 HKD
$220 USD
View
Final sale: no returns
A
Retailer 4
-
HK$1,789 HKD
$228 USD
View
Retailer 5
-
HK$1,875 HKD
$239 USD
View
Price last confirmed 43 days ago
A
Retailer 6
-
HK$1,914 HKD
$244 USD
View
Retailer 7
-
HK$1,922 HKD
$245 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
HK$3,327 HKD
$424 USD
View
A
Retailer 9
-
HK$3,488 HKD
£350 GBP
View
A
Retailer 10
-
HK$3,680 HKD
$469 USD
View
B+
Retailer 11
-
HK$4,527 HKD
$577 USD
View
B+
Retailer 12
-
HK$4,958 HKD
$632 USD
View
B
Retailer 13
-
HK$5,727 HKD
$730 USD
View
Retailer 14
-
HK$6,112 HKD
$779 USD
View
Price last confirmed 41 days ago
B
Retailer 15
-
HK$6,151 HKD
$784 USD
View
B+
Retailer 16
-
HK$6,247 HKD
SGD 1,076 SGD
View
B+
Retailer 17
-
HK$6,569 HKD
$837 USD
View
B
Retailer 18
-
HK$6,826 HKD
$870 USD
View
Most Expensive
B
MOH London
LG794614188 · Nov 1
HK$8,938 HKD
£897 GBP
View
18 more retailers have this diamond
Prices start from HK$1,546 HKDSave up to HK$7,392 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
1.54ct Round
HK$1,546 HKD