Marquise|Lab Grown|IGI

1.55ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG844657759

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844657759

Diamond specifications and retailer prices

From HK$2,048 HKD
$261 USD
As of October 27, 2026
Save HK$14,271 HKD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$16,319 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.55ct lab-grown marquise diamond

This 1.55ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844657759 or 844657759. Listed at 23 retailers as of October 27, 2026, with prices from HK$2,048 to HK$16,319, a HK$14,271 spread on the same certified stone. Brilliant Earth lists it at HK$16,319. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844657759
Dimensions11.93 × 6.06 × 3.81 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.93 mm6.06 mm1.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844657759
Side View
Table 59.0%Crown 37.6°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.9%

Caratlytics Score

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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 27
Current: HK$4,284 HKD|Low: HK$2,048 HKD|High: HK$10,632 HKD|Avg: HK$5,592 HKD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 29, 2026
Retailer 5HK$2,048 HKD
Retailer 18HK$2,260 HKD
Retailer 13HK$2,409 HKD
Retailer 8HK$2,573 HKD
Retailer 11HK$2,573 HKD
Retailer 14HK$3,009 HKD
Retailer 2HK$3,413 HKD
Retailer 16HK$3,766 HKD
Retailer 4HK$4,020 HKD
Retailer 1HK$4,284 HKD
Retailer 15HK$4,388 HKD
Retailer 12HK$4,789 HKD
Retailer 6HK$5,210 HKD
Retailer 3HK$5,875 HKD
Retailer 17HK$7,822 HKD
Retailer 7HK$7,830 HKD
Retailer 9HK$7,910 HKD
Retailer 20HK$8,122 HKD
Retailer 10HK$8,269 HKD
Retailer 22HK$8,523 HKD
Retailer 21HK$9,281 HKD
Retailer 19HK$10,133 HKD

11 data points across 22 retailers

23 retailersHK$2,048 HKD to HK$16,319 HKD

A
Cheapest Retailer
-
HK$2,048 HKD
$261 USD
A
Retailer 2
-
HK$2,260 HKD
$288 USD
View
Final sale: no returns
Retailer 3
-
HK$2,409 HKD
$307 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$2,573 HKD
$328 USD
View
A
Retailer 5
-
HK$2,573 HKD
$328 USD
View
Retailer 6
-
HK$3,009 HKD
£302 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$3,413 HKD
$435 USD
View
A
Retailer 8
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HK$3,766 HKD
$480 USD
View
A
Retailer 9
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HK$4,020 HKD
€488 EUR
View
A
Retailer 10
-
HK$4,284 HKD
$546 USD
View
Retailer 11
-
HK$4,388 HKD
ZAR 9,035 ZAR
View
Price last confirmed 9 days ago
A
Retailer 12
-
HK$4,789 HKD
£481 GBP
View
A
Retailer 13
-
HK$5,210 HKD
$664 USD
View
B+
Retailer 14
-
HK$5,875 HKD
A$1,152 AUD
View
B+
Retailer 15
-
HK$7,822 HKD
$997 USD
View
B+
Retailer 16
-
HK$7,830 HKD
$998 USD
View
B+
Retailer 17
-
HK$7,910 HKD
A$1,551 AUD
View
B+
Retailer 18
-
HK$8,122 HKD
SGD 1,399 SGD
View
B+
Retailer 19
-
HK$8,269 HKD
$1,054 USD
View
B+
Retailer 20
-
HK$8,523 HKD
$1,086 USD
View
B
Retailer 21
-
HK$9,281 HKD
$1,183 USD
View
B
Retailer 22
-
HK$10,133 HKD
£1,017 GBP
View
Most Expensive
B
Brilliant Earth
22282219A · Oct 28
HK$16,319 HKD
$2,080 USD
View
22 more retailers have this diamond
Prices start from HK$2,048 HKDSave up to HK$14,271 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
1.55ct Marquise
HK$2,048 HKD