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Marquise|Lab Grown|IGI

0.81ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG542231813

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG542231813

Diamond specifications and retailer prices

From HK$1,420 HKD
$181 USD
As of October 30, 2026
Save HK$7,471 HKD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$8,891 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.81ct lab-grown marquise diamond

This 0.81ct lab-grown marquise sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG542231813 or 542231813. Listed at 18 retailers as of October 30, 2026, with prices from HK$1,420 to HK$8,891, a HK$7,471 spread on the same certified stone. Reve Diamonds lists it at HK$8,891. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542231813
Dimensions10.21 × 4.84 × 2.76 mm
L/W Ratio2.11
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
10.21 mm4.84 mm0.81 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG542231813
Side View
Table 60.5%Crown 34.5°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 57.0%

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 30
Current: HK$3,201 HKD|Low: HK$1,365 HKD|High: HK$8,340 HKD|Avg: HK$3,768 HKD|+1.7%
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
November 1, 2026
Retailer 12HK$1,420 HKD
Retailer 3HK$1,648 HKD
Retailer 4HK$1,765 HKD
Retailer 13HK$1,765 HKD
Retailer 8HK$2,402 HKD
Retailer 2HK$3,115 HKD
Retailer 9HK$3,176 HKD
Retailer 1HK$3,201 HKD
Retailer 5HK$3,578 HKD
Retailer 10HK$4,001 HKD
Retailer 14HK$5,665 HKD
Retailer 11HK$5,978 HKD
Retailer 6HK$6,088 HKD
Retailer 7HK$8,240 HKD

40 data points across 14 retailers

18 retailersHK$1,420 HKD to HK$8,891 HKD

A
Cheapest Retailer
-
HK$1,420 HKD
$181 USD
A
Retailer 2
-
HK$1,585 HKD
$202 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,648 HKD
$210 USD
View
Retailer 4
-
HK$1,765 HKD
$225 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$1,765 HKD
$225 USD
View
A
Retailer 6
-
HK$2,283 HKD
$291 USD
View
A
Retailer 7
-
HK$2,402 HKD
£241 GBP
View
B+
Retailer 8
-
HK$3,115 HKD
$397 USD
View
B+
Retailer 9
-
HK$3,176 HKD
£319 GBP
View
B+
Retailer 10
-
HK$3,201 HKD
ZAR 6,592 ZAR
View
B+
Retailer 11
-
HK$3,578 HKD
$456 USD
View
B
Retailer 12
-
HK$3,615 HKD
View
B+
Retailer 13
-
HK$4,001 HKD
$510 USD
View
B
Retailer 14
-
HK$5,665 HKD
$722 USD
View
B
Retailer 15
-
HK$5,978 HKD
$762 USD
View
B
Retailer 16
-
HK$6,088 HKD
$776 USD
View
B
Retailer 17
-
HK$8,240 HKD
£827 GBP
View
Most Expensive
B
Reve Diamonds
FC9151274 · Nov 1
HK$8,891 HKD
$1,133 USD
View
17 more retailers have this diamond
Prices start from HK$1,420 HKDSave up to HK$7,471 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
0.81ct Marquise
HK$1,420 HKD