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Round|Lab Grown|IGI

1.80ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG594344532

Shape and cutting style on the report: Round brilliant

Certificate IGI LG594344532

Diamond specifications and retailer prices

From HK$5,917 HKD
£594 GBP
As of November 2, 2026
3 retailers carry this diamond
Most expensive: HK$5,917 HKD at Diamond Quarter
View at Diamond Quarter

About this 1.8ct lab-grown round diamond

This 1.8ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG594344532 or 594344532. Listed at 3 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594344532
Dimensions7.84 × 7.79 × 4.76 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
7.84 mm7.79 mm1.80 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594344532
Side View
Table 59.0%Crown 34.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.8%

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 2
Current: HK$5,917 HKD|Low: HK$1,342 HKD|High: HK$215,940 HKD|Avg: HK$24,369 HKD
Diamond Quarter
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
August 6, 2026
Retailer 15HK$1,703 HKD
Retailer 11HK$3,405 HKD
Retailer 2HK$3,845 HKD
Retailer 9HK$4,399 HKD
Retailer 6HK$4,830 HKD
Retailer 13HK$5,061 HKD
Retailer 7HK$5,132 HKD
Diamond QuarterHK$5,917 HKD
Retailer 8HK$6,176 HKD
Retailer 12HK$6,834 HKD
Retailer 16HK$7,101 HKD
Retailer 10HK$7,351 HKD
Retailer 14HK$9,592 HKD
Retailer 4HK$18,046 HKD
Retailer 3HK$68,692 HKD
Retailer 5HK$215,940 HKD

41 data points across 16 retailers

3 retailers

Retailer 1
-
HK$3,845 HKD
$490 USD
Price last confirmed 10 days ago
Most Expensive
B+
Diamond Quarter
1.8VS1HLG6073D5N · Nov 2
HK$5,917 HKD
£594 GBP
View
1 more retailer has this diamond

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+
1.80ct Round
HK$5,917 HKD