Marquise|Lab Grown|IGI

1.55ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG792613414

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792613414

Diamond specifications and retailer prices

From HK$2,846 HKD
$363 USD
As of November 1, 2026
Save HK$15,199 HKD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$18,045 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG792613414 or 792613414. Listed at 21 retailers as of October 29, 2026, with prices from HK$2,846 to HK$18,045, a HK$15,199 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,045. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792613414
Dimensions12.76 × 5.91 × 3.73 mm
L/W Ratio2.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.76 mm5.91 mm1.55 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792613414
Side View
Table 61.0%Crown 32.9°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.1%

Caratlytics Score

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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$18,045 HKD|Low: HK$1,474 HKD|High: HK$18,751 HKD|Avg: HK$6,970 HKD|-3.8%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 10HK$1,474 HKD
Retailer 8HK$2,409 HKD
Retailer 20HK$2,846 HKD
Retailer 17HK$3,130 HKD
Retailer 19HK$3,366 HKD
Retailer 14HK$4,070 HKD
Retailer 3HK$4,158 HKD
Retailer 7HK$4,558 HKD
Retailer 6HK$4,661 HKD
Retailer 4HK$5,319 HKD
Retailer 13HK$5,982 HKD
Retailer 18HK$7,516 HKD
Retailer 2HK$7,910 HKD
Retailer 11HK$9,892 HKD
Retailer 9HK$10,270 HKD
Retailer 15HK$10,323 HKD
Retailer 12HK$10,881 HKD
Retailer 5HK$11,225 HKD
Retailer 16HK$11,596 HKD
Do Amore DiamondsHK$18,045 HKD

26 data points across 20 retailers

21 retailersHK$2,846 HKD to HK$18,045 HKD

Retailer 1
-
HK$2,150 HKD
$274 USD
Price last confirmed 24 days ago
Retailer 2
-
HK$2,260 HKD
$288 USD
View
Price last confirmed 33 days ago
Retailer 3
-
HK$2,668 HKD
$340 USD
View
Price last confirmed 24 days ago
Retailer 4
-
HK$2,668 HKD
$340 USD
View
Price last confirmed 24 days ago
A
Retailer 5
-
HK$2,846 HKD
$363 USD
View
B+
Retailer 6
-
HK$3,130 HKD
$399 USD
View
A
Retailer 7
-
HK$3,366 HKD
$429 USD
View
A
Retailer 8
-
HK$4,070 HKD
€494 EUR
View
Retailer 9
-
HK$4,158 HKD
$530 USD
View
Price last confirmed 10 days ago
Retailer 10
-
HK$4,558 HKD
ZAR 9,386 ZAR
View
Price last confirmed 24 days ago
B+
Retailer 11
-
HK$5,982 HKD
A$1,173 AUD
View
B+
Retailer 12
-
HK$7,516 HKD
$958 USD
View
B+
Retailer 13
-
HK$7,910 HKD
A$1,551 AUD
View
Retailer 14
-
HK$8,583 HKD
$1,094 USD
View
Price last confirmed 32 days ago
Retailer 15
-
HK$9,892 HKD
$1,261 USD
View
Price last confirmed 24 days ago
Retailer 16
-
HK$10,270 HKD
$1,309 USD
View
Price last confirmed 24 days ago
B
Retailer 17
-
HK$10,323 HKD
£1,036 GBP
View
Retailer 18
-
HK$11,225 HKD
$1,431 USD
View
Price last confirmed 23 days ago
B
Retailer 19
-
HK$11,596 HKD
$1,478 USD
View
Retailer 20
-
HK$13,965 HKD
$1,780 USD
View
Price last confirmed 23 days ago
Most Expensive
B
Do Amore Diamonds
27-2205CB9F7 · Oct 29
HK$18,045 HKD
$2,300 USD
View
20 more retailers have this diamond
Prices start from HK$2,846 HKDSave up to HK$15,199 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$2,846 HKD