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Marquise|Lab Grown|IGI

1.20ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG844644775

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844644775

Diamond specifications and retailer prices

From HK$1,946 HKD
$248 USD
As of October 28, 2026
Save HK$14,216 HKD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$16,162 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844644775 or 844644775. Listed at 11 retailers as of October 28, 2026, with prices from HK$1,946 to HK$16,162, a HK$14,216 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,162. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844644775
Dimensions11.27 × 5.55 × 3.40 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.27 mm5.55 mm1.20 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844644775
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

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 28
Current: HK$16,162 HKD|Low: HK$2,882 HKD|High: HK$16,162 HKD|Avg: HK$7,047 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 3HK$2,888 HKD
Retailer 7HK$3,570 HKD
Retailer 2HK$5,335 HKD
Retailer 5HK$5,610 HKD
Retailer 6HK$6,724 HKD
Retailer 8HK$7,019 HKD
Retailer 4HK$9,267 HKD
Do Amore DiamondsHK$16,162 HKD

7 data points across 8 retailers

11 retailersHK$1,946 HKD to HK$16,162 HKD

A
Cheapest Retailer
-
HK$1,946 HKD
$248 USD
A
Retailer 2
-
HK$2,888 HKD
£290 GBP
View
A
Retailer 3
-
HK$3,570 HKD
$455 USD
View
B+
Retailer 4
-
HK$4,237 HKD
$540 USD
View
B+
Retailer 5
-
HK$5,335 HKD
$680 USD
View
B+
Retailer 6
-
HK$5,610 HKD
A$1,100 AUD
View
B
Retailer 7
-
HK$6,724 HKD
$857 USD
View
B
Retailer 8
-
HK$7,019 HKD
$895 USD
View
B
Retailer 9
-
HK$7,391 HKD
$942 USD
View
B
Retailer 10
-
HK$9,267 HKD
£930 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0914F88B9 · Oct 31
HK$16,162 HKD
$2,060 USD
View
10 more retailers have this diamond
Prices start from HK$1,946 HKDSave up to HK$14,216 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
1.20ct Marquise
HK$1,946 HKD