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Marquise|Lab Grown|IGI

1.55ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG837602005

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837602005

Diamond specifications and retailer prices

From HK$2,048 HKD
$261 USD
As of October 30, 2026
Save HK$8,819 HKD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$10,866 HKD at With Clarity · As of October 31, 2026
View at With Clarity

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 LG837602005 or 837602005. Listed at 14 retailers as of October 30, 2026, with prices from HK$2,048 to HK$10,866, a HK$8,819 spread on the same certified stone. With Clarity lists it at HK$10,866. 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 angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837602005
Dimensions12.20 × 5.96 × 3.75 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.20 mm5.96 mm1.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837602005
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.9%

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 30
Current: HK$10,153 HKD|Low: HK$2,024 HKD|High: HK$11,400 HKD|Avg: HK$6,916 HKD|-5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 1, 2026
Retailer 10HK$2,048 HKD
Retailer 8HK$2,369 HKD
Retailer 3HK$3,097 HKD
Retailer 7HK$4,168 HKD
Retailer 2HK$5,194 HKD
Retailer 5HK$5,688 HKD
Retailer 6HK$5,895 HKD
Retailer 9HK$7,783 HKD
Retailer 12HK$8,144 HKD
Retailer 11HK$9,234 HKD
Retailer 1HK$10,153 HKD
Retailer 4HK$10,630 HKD
With ClarityHK$10,866 HKD

31 data points across 13 retailers

14 retailersHK$2,048 HKD to HK$10,866 HKD

A
Cheapest Retailer
-
HK$2,048 HKD
$261 USD
A
Retailer 2
-
HK$2,369 HKD
$302 USD
View
Retailer 3
-
HK$3,097 HKD
£311 GBP
View
Price last confirmed 17 days ago
Retailer 4
-
HK$4,168 HKD
€506 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$5,194 HKD
$662 USD
View
B+
Retailer 6
-
HK$5,688 HKD
$725 USD
View
B+
Retailer 7
-
HK$5,688 HKD
$725 USD
View
B+
Retailer 8
-
HK$5,895 HKD
A$1,156 AUD
View
B+
Retailer 9
-
HK$7,783 HKD
$992 USD
View
B+
Retailer 10
-
HK$8,144 HKD
$1,038 USD
View
B
Retailer 11
-
HK$9,234 HKD
$1,177 USD
View
B
Retailer 12
-
HK$10,153 HKD
£1,019 GBP
View
Retailer 13
-
HK$10,630 HKD
SGD 1,831 SGD
View
Price last confirmed 20 days ago
Most Expensive
B
With Clarity
837602005 · Oct 31
HK$10,866 HKD
$1,385 USD
View
13 more retailers have this diamond
Prices start from HK$2,048 HKDSave up to HK$8,819 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