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Round|Lab Grown|IGI

1.81ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG790622377

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790622377

Diamond specifications and retailer prices

From HK$2,040 HKD
$260 USD
As of October 29, 2026
Save HK$18,984 HKD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$21,024 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.81ct lab-grown round diamond

This 1.81ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790622377 or 790622377. Listed at 23 retailers as of October 27, 2026, with prices from HK$2,040 to HK$21,024, a HK$18,984 spread on the same certified stone. Queensmith lists it at HK$21,024. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790622377
Dimensions7.89 × 7.92 × 4.79 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.89 mm7.92 mm1.81 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790622377
Side View
Table 58.0%Crown 33°Girdle: MediumPavilion 41.2°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$3,413 HKD|Low: HK$1,961 HKD|High: HK$10,490 HKD|Avg: HK$5,449 HKD|-19.0%
Retailer 1
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
October 30, 2026
Retailer 4HK$2,040 HKD
Retailer 5HK$2,369 HKD
Retailer 6HK$2,534 HKD
Retailer 1HK$3,413 HKD
Retailer 15HK$3,413 HKD
Retailer 9HK$3,816 HKD
Retailer 12HK$4,135 HKD
Retailer 13HK$4,350 HKD
Retailer 2HK$4,733 HKD
Retailer 10HK$4,828 HKD
Retailer 14HK$5,890 HKD
Retailer 3HK$7,775 HKD
Retailer 7HK$9,964 HKD
Retailer 11HK$10,203 HKD
Retailer 8HK$10,378 HKD

33 data points across 15 retailers

23 retailersHK$2,040 HKD to HK$21,024 HKD

A
Cheapest Retailer
-
HK$2,040 HKD
$260 USD
A
Retailer 2
-
HK$2,283 HKD
$291 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,369 HKD
$302 USD
View
A
Retailer 4
-
HK$2,534 HKD
$323 USD
View
A
Retailer 5
-
HK$2,534 HKD
$323 USD
View
B+
Retailer 6
-
HK$3,413 HKD
$435 USD
View
A
Retailer 7
-
HK$3,413 HKD
$435 USD
View
A
Retailer 8
-
HK$3,816 HKD
£383 GBP
View
A
Retailer 9
-
HK$4,135 HKD
€502 EUR
View
A
Retailer 10
-
HK$4,350 HKD
ZAR 8,958 ZAR
View
A
Retailer 11
-
HK$4,684 HKD
$597 USD
View
A
Retailer 12
-
HK$4,733 HKD
A$928 AUD
View
A
Retailer 13
-
HK$4,828 HKD
£485 GBP
View
A
Retailer 14
-
HK$5,076 HKD
$647 USD
View
B+
Retailer 15
-
HK$5,890 HKD
A$1,155 AUD
View
B+
Retailer 16
-
HK$7,775 HKD
$991 USD
View
B+
Retailer 17
-
HK$7,846 HKD
$1,000 USD
View
B+
Retailer 18
-
HK$8,136 HKD
$1,037 USD
View
B+
Retailer 19
-
HK$8,542 HKD
$1,089 USD
View
B
Retailer 20
-
HK$9,964 HKD
$1,270 USD
View
B+
Retailer 21
-
HK$10,203 HKD
£1,024 GBP
View
B+
Retailer 22
-
HK$10,378 HKD
A$2,035 AUD
View
Most Expensive
B
Queensmith
LG790622377 · Oct 27
HK$21,024 HKD
£2,110 GBP
View
22 more retailers have this diamond
Prices start from HK$2,040 HKDSave up to HK$18,984 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
1.81ct Round
HK$2,040 HKD