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Round|Lab Grown|IGI

1.54ct I SI2 Round Lab Grown Diamond

EX • I/SI2 • IGI LG436073476

Shape and cutting style on the report: Round brilliant

Certificate IGI LG436073476

Diamond specifications and retailer prices

From HK$9,886 HKD
$1,260 USD
As of November 1, 2026
Save HK$26,951 HKD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$36,837 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436073476 or 436073476. Listed at 10 retailers as of November 1, 2026, with prices from HK$9,886 to HK$36,837, a HK$26,951 spread on the same certified stone. MOH London lists it at HK$36,837. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436073476
Dimensions7.35 × 7.33 × 4.61 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.35 mm7.33 mm1.54 ctI / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436073476
Side View
Table 53.5%Crown 35°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.8%

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$36,837 HKD|Low: HK$7,908 HKD|High: HK$37,325 HKD|Avg: HK$17,007 HKD
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
November 1, 2026
Retailer 6HK$9,886 HKD
Retailer 9HK$10,756 HKD
Retailer 10HK$11,070 HKD
Retailer 7HK$11,463 HKD
Retailer 12HK$11,463 HKD
Retailer 4HK$13,470 HKD
Retailer 2HK$14,324 HKD
Retailer 3HK$15,880 HKD
Retailer 8HK$18,163 HKD
Retailer 13HK$21,372 HKD
Retailer 11HK$21,489 HKD
Retailer 5HK$25,667 HKD
MOH LondonHK$36,837 HKD

35 data points across 13 retailers

10 retailersHK$9,886 HKD to HK$36,837 HKD

A
Cheapest Retailer
-
HK$9,886 HKD
$1,260 USD
A
Retailer 2
-
HK$10,756 HKD
$1,371 USD
View
B+
Retailer 3
-
HK$11,070 HKD
$1,411 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$11,463 HKD
$1,461 USD
View
Retailer 5
-
HK$11,463 HKD
$1,461 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
HK$14,324 HKD
£1,438 GBP
View
B
Retailer 7
-
HK$18,163 HKD
$2,315 USD
View
B
Retailer 8
-
HK$21,372 HKD
$2,724 USD
View
B
Retailer 9
-
HK$21,489 HKD
$2,739 USD
View
Most Expensive
B
MOH London
LG436073476 · Nov 1
HK$36,837 HKD
£3,697 GBP
View
9 more retailers have this diamond
Prices start from HK$9,886 HKDSave up to HK$26,951 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$9,886 HKD