Marquise|Lab Grown|IGI

1.55ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG844610756

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844610756

Diamond specifications and retailer prices

From HK$1,836 HKD
$234 USD
As of October 30, 2026
Save HK$8,378 HKD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$10,214 HKD at Reve Diamonds · As of November 1, 2026
View at Reve 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 LG844610756 or 844610756. Listed at 23 retailers as of October 30, 2026, with prices from HK$1,836 to HK$10,214, a HK$8,378 spread on the same certified stone. Reve Diamonds lists it at HK$10,214. 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 angle36.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844610756
Dimensions11.92 × 5.96 × 3.73 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.92 mm5.96 mm1.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844610756
Side View
Table 63.0%Crown 36.1°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 62.6%

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$9,117 HKD|Low: HK$1,836 HKD|High: HK$13,024 HKD|Avg: HK$5,678 HKD|-8.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 10
Retailer 11
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Reve Diamonds
November 1, 2026
Retailer 21HK$1,836 HKD
Retailer 5HK$2,056 HKD
Retailer 3HK$2,275 HKD
Retailer 13HK$2,299 HKD
Retailer 11HK$2,464 HKD
Retailer 12HK$2,660 HKD
Retailer 15HK$3,311 HKD
Retailer 14HK$3,727 HKD
Retailer 10HK$4,070 HKD
Retailer 22HK$4,221 HKD
Retailer 8HK$4,228 HKD
Retailer 16HK$4,297 HKD
Retailer 18HK$4,849 HKD
Retailer 9HK$5,737 HKD
Retailer 17HK$6,018 HKD
Retailer 4HK$6,951 HKD
Retailer 7HK$7,320 HKD
Retailer 2HK$7,726 HKD
Retailer 6HK$7,854 HKD
Retailer 20HK$8,214 HKD
Retailer 1HK$9,117 HKD
Retailer 19HK$9,729 HKD
Reve DiamondsHK$10,214 HKD

19 data points across 23 retailers

23 retailersHK$1,836 HKD to HK$10,214 HKD

A
Cheapest Retailer
-
HK$1,836 HKD
$234 USD
A
Retailer 2
-
HK$2,056 HKD
$262 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,275 HKD
$290 USD
View
A
Retailer 4
-
HK$2,299 HKD
$293 USD
View
Retailer 5
-
HK$2,464 HKD
$314 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
HK$2,660 HKD
£267 GBP
View
B+
Retailer 7
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HK$3,311 HKD
$422 USD
View
A
Retailer 8
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HK$3,727 HKD
$475 USD
View
Retailer 9
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HK$4,070 HKD
€494 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
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HK$4,221 HKD
$538 USD
View
A
Retailer 11
-
HK$4,228 HKD
ZAR 8,705 ZAR
View
A
Retailer 12
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HK$4,297 HKD
£431 GBP
View
A
Retailer 13
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HK$4,849 HKD
$618 USD
View
B+
Retailer 14
-
HK$5,737 HKD
A$1,125 AUD
View
B+
Retailer 15
-
HK$6,018 HKD
$767 USD
View
B+
Retailer 16
-
HK$6,951 HKD
$886 USD
View
B+
Retailer 17
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HK$7,320 HKD
$933 USD
View
B+
Retailer 18
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HK$7,726 HKD
$985 USD
View
B+
Retailer 19
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HK$7,854 HKD
A$1,540 AUD
View
B+
Retailer 20
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HK$8,214 HKD
$1,047 USD
View
B
Retailer 21
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HK$9,117 HKD
£915 GBP
View
B
Retailer 22
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HK$9,729 HKD
$1,240 USD
View
Most Expensive
B
Reve Diamonds
0DF19B46F · Nov 1
HK$10,214 HKD
$1,302 USD
View
22 more retailers have this diamond
Prices start from HK$1,836 HKDSave up to HK$8,378 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$1,836 HKD