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Round|Lab Grown|IGI

1.84ct J SI2 Round Lab Grown Diamond

ID • J/SI2 • IGI LG425064835

Shape and cutting style on the report: Round brilliant

Certificate IGI LG425064835

Diamond specifications and retailer prices

From HK$8,003 HKD
$1,020 USD
As of October 31, 2026
Save HK$29,452 HKD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$37,455 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 1.84ct lab-grown round diamond

This 1.84ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG425064835 or 425064835. Listed at 11 retailers as of October 25, 2026, with prices from HK$8,003 to HK$37,455, a HK$29,452 spread on the same certified stone. MOH London lists it at HK$37,455. 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

1.84
Carat
J
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425064835
Dimensions7.81 × 7.77 × 4.88 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.81 mm7.77 mm1.84 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG425064835
Side View
Table 56.0%Crown 36.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.5%

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 31
Current: HK$37,455 HKD|Low: HK$8,003 HKD|High: HK$37,913 HKD|Avg: HK$16,948 HKD|+0.1%
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
October 30, 2026
Retailer 2HK$8,003 HKD
Retailer 7HK$10,035 HKD
Retailer 10HK$10,921 HKD
Retailer 12HK$11,235 HKD
Retailer 8HK$11,643 HKD
Retailer 13HK$11,643 HKD
Retailer 6HK$13,548 HKD
Retailer 4HK$16,186 HKD
Retailer 9HK$18,422 HKD
Retailer 3HK$21,701 HKD
Retailer 11HK$21,827 HKD
Retailer 5HK$26,039 HKD
MOH LondonHK$37,455 HKD

22 data points across 13 retailers

11 retailersHK$8,003 HKD to HK$37,455 HKD

A
Cheapest Retailer
-
HK$8,003 HKD
$1,020 USD
B+
Retailer 2
-
HK$10,035 HKD
$1,279 USD
View
A
Retailer 3
-
HK$10,921 HKD
$1,392 USD
View
B+
Retailer 4
-
HK$11,235 HKD
$1,432 USD
View
Final sale: no returns
Retailer 5
-
HK$11,643 HKD
$1,484 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
HK$11,643 HKD
$1,484 USD
View
B+
Retailer 7
-
HK$13,548 HKD
£1,360 GBP
View
B
Retailer 8
-
HK$18,422 HKD
$2,348 USD
View
B
Retailer 9
-
HK$21,701 HKD
$2,766 USD
View
B
Retailer 10
-
HK$21,827 HKD
$2,782 USD
View
Most Expensive
B
MOH London
LG425064835 · Oct 25
HK$37,455 HKD
£3,759 GBP
View
10 more retailers have this diamond
Prices start from HK$8,003 HKDSave up to HK$29,452 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
1.84ct Round
HK$8,003 HKD