Marquise|Lab Grown|IGI

1.54ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG784615220

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784615220

Diamond specifications and retailer prices

From HK$3,381 HKD
$431 USD
As of October 30, 2026
Save HK$18,430 HKD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$21,811 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown marquise diamond

This 1.54ct 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 LG784615220 or 784615220. Listed at 19 retailers as of October 30, 2026, with prices from HK$3,381 to HK$21,811, a HK$18,430 spread on the same certified stone. Do Amore Diamonds lists it at HK$21,811. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784615220
Dimensions11.80 × 6.02 × 3.81 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.80 mm6.02 mm1.54 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784615220
Side View
Table 61.0%Crown 38.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.3%

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 30
Current: HK$21,811 HKD|Low: HK$1,859 HKD|High: HK$21,811 HKD|Avg: HK$6,229 HKD|+20.3%
Do Amore Diamonds
Retailer 2
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Retailer 19
October 29, 2026
Retailer 8HK$2,008 HKD
Retailer 4HK$2,244 HKD
Retailer 10HK$2,330 HKD
Retailer 9HK$2,487 HKD
Retailer 16HK$2,487 HKD
Retailer 11HK$3,295 HKD
Retailer 15HK$3,319 HKD
Retailer 2HK$3,381 HKD
Retailer 7HK$4,363 HKD
Retailer 14HK$4,751 HKD
Retailer 12HK$5,281 HKD
Retailer 19HK$6,446 HKD
Retailer 13HK$7,006 HKD
Retailer 17HK$8,826 HKD
Retailer 5HK$9,784 HKD
Retailer 6HK$10,131 HKD
Retailer 18HK$11,020 HKD
Retailer 3HK$12,710 HKD
Do Amore DiamondsHK$21,811 HKD

22 data points across 19 retailers

19 retailersHK$3,381 HKD to HK$21,811 HKD

Retailer 1
-
HK$2,008 HKD
$256 USD
Price last confirmed 9 days ago
Retailer 2
-
HK$2,330 HKD
$297 USD
View
Price last confirmed 8 days ago
Retailer 3
-
HK$2,487 HKD
$317 USD
View
Price last confirmed 7 days ago
Retailer 4
-
HK$2,487 HKD
$317 USD
View
Price last confirmed 7 days ago
Retailer 5
-
HK$3,295 HKD
$420 USD
View
Price last confirmed 5 days ago
Retailer 6
-
HK$3,319 HKD
$423 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
HK$3,381 HKD
$431 USD
View
Retailer 8
-
HK$4,363 HKD
ZAR 8,983 ZAR
View
Price last confirmed 9 days ago
A
Retailer 9
-
HK$4,751 HKD
£477 GBP
View
A
Retailer 10
-
HK$5,281 HKD
€641 EUR
View
Retailer 11
-
HK$6,446 HKD
A$1,264 AUD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
HK$7,006 HKD
$893 USD
View
Retailer 13
-
HK$8,826 HKD
$1,125 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
HK$9,784 HKD
$1,247 USD
View
B
Retailer 15
-
HK$10,131 HKD
$1,291 USD
View
Retailer 16
-
HK$11,020 HKD
£1,106 GBP
View
Price last confirmed 7 days ago
B
Retailer 17
-
HK$12,710 HKD
$1,620 USD
View
Retailer 18
-
HK$15,707 HKD
$2,002 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
23-784615220 · Oct 31
HK$21,811 HKD
$2,780 USD
View
18 more retailers have this diamond
Prices start from HK$3,381 HKDSave up to HK$18,430 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
1.54ct Marquise
HK$3,381 HKD