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1.82ct K SI2 Round Lab Grown Diamond

EX • K/SI2 • IGI LG451055386

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451055386

Diamond specifications and retailer prices

From HK$17,032 HKD
As of November 5, 2026
Save HK$36,571 HKD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$53,603 HKD at MOH London · As of November 3, 2026
View at MOH London

About this 1.82ct lab-grown round diamond

This 1.82ct lab-grown round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451055386 or 451055386. Listed at 8 retailers as of November 3, 2026, with prices from HK$17,032 to HK$53,603, a HK$36,571 spread on the same certified stone. MOH London lists it at HK$53,603. 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

1.82
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451055386
Dimensions8.01 × 8.04 × 4.67 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.01 mm8.04 mm1.82 ctK / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451055386
Side View
Table 59.0%Crown 31.5°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 58.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$53,603 HKD|Low: HK$16,349 HKD|High: HK$54,320 HKD|Avg: HK$29,758 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3HK$17,032 HKD
Retailer 6HK$18,530 HKD
Retailer 4HK$19,754 HKD
Retailer 8HK$25,042 HKD
Retailer 7HK$27,160 HKD
Retailer 5HK$30,871 HKD
Retailer 2HK$30,965 HKD
Retailer 9HK$44,208 HKD
MOH LondonHK$53,603 HKD

14 data points across 9 retailers

8 retailersHK$17,032 HKD to HK$53,603 HKD

B+
Cheapest Retailer
-
HK$17,032 HKD
B
Retailer 2
-
HK$18,530 HKD
View
Retailer 3
-
HK$19,754 HKD
View
Price last confirmed 26 days ago
B
Retailer 4
-
HK$19,754 HKD
View
B
Retailer 5
-
HK$27,160 HKD
View
B
Retailer 6
-
HK$30,871 HKD
View
B
Retailer 7
-
HK$30,965 HKD
View
Most Expensive
B
MOH London
LG451055386 · Nov 3
HK$53,603 HKD
£5,380 GBP
View
7 more retailers have this diamond
Prices start from HK$17,032 HKDSave up to HK$36,571 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.

B+
1.82ct Round
HK$17,032 HKD