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Marquise|Lab Grown|IGI

1.00ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG840645740

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840645740

Diamond specifications and retailer prices

From HK$1,781 HKD
$227 USD
As of November 1, 2026
Save HK$7,666 HKD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$15,300 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840645740 or 840645740. Listed at 17 retailers as of November 1, 2026, with a 430% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840645740
Dimensions9.90 × 5.21 × 3.38 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.90 mm5.21 mm1.00 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840645740
Side View
Table 59.0%Crown 32.1°Girdle: STK-THKPavilion 41.8°Culet: NoneDepth 64.9%

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: Nov 1
Current: HK$15,300 HKD|Low: HK$1,781 HKD|High: HK$16,241 HKD|Avg: HK$5,430 HKD|-5.8%
Do Amore Diamonds
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
November 2, 2026
Retailer 15HK$1,781 HKD
Retailer 9HK$1,852 HKD
Retailer 14HK$2,032 HKD
Retailer 2HK$2,611 HKD
Retailer 7HK$2,660 HKD
Retailer 3HK$3,648 HKD
Retailer 8HK$4,034 HKD
Retailer 6HK$4,119 HKD
Retailer 4HK$5,273 HKD
Retailer 12HK$6,379 HKD
Retailer 11HK$7,014 HKD
Retailer 5HK$8,363 HKD
Retailer 10HK$8,749 HKD
Retailer 13HK$9,447 HKD
Do Amore DiamondsHK$15,300 HKD

6 data points across 15 retailers

17 retailersHK$1,781 HKD to HK$9,447 HKD

A
Cheapest Retailer
-
HK$1,781 HKD
$227 USD
Final sale: no returns
A
Retailer 2
-
HK$1,852 HKD
$236 USD
View
A
Retailer 3
-
HK$1,977 HKD
$252 USD
View
A
Retailer 4
-
HK$2,032 HKD
$259 USD
View
A
Retailer 5
-
HK$2,611 HKD
£262 GBP
View
A
Retailer 6
-
HK$2,660 HKD
$339 USD
View
B+
Retailer 7
-
HK$3,648 HKD
$465 USD
View
B+
Retailer 8
-
HK$4,034 HKD
£405 GBP
View
B+
Retailer 9
-
HK$4,119 HKD
$525 USD
View
B
Retailer 10
-
HK$5,273 HKD
A$1,034 AUD
View
B
Retailer 11
-
HK$6,379 HKD
$813 USD
View
B
Retailer 12
-
HK$7,014 HKD
$894 USD
View
B
Retailer 13
-
HK$8,160 HKD
$1,040 USD
View
B
Retailer 14
-
HK$8,363 HKD
$1,066 USD
View
B
Retailer 15
-
HK$8,749 HKD
£878 GBP
View
B
Retailer 16
-
HK$9,447 HKD
$1,204 USD
View
Most Expensive
Do Amore Diamonds
27-E302FAC76 · Nov 2
HK$15,300 HKD
$1,950 USD
View
Price under review
16 more retailers have this diamond
Prices start from HK$1,781 HKDSave up to HK$7,666 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
1.00ct Marquise
HK$1,781 HKD