Marquise|Lab Grown|IGI

1.55ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG841641960

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841641960

Diamond specifications and retailer prices

From HK$3,715 HKD
€451 EUR
As of October 27, 2026
Save HK$7,033 HKD (65%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$10,749 HKD at Brilliant Earth · As of October 26, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841641960 or 841641960. Listed at 11 retailers as of October 26, 2026, with prices from HK$3,715 to HK$10,749, a HK$7,033 spread on the same certified stone. Brilliant Earth lists it at HK$10,749. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841641960
Dimensions11.67 × 6.10 × 3.85 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.67 mm6.10 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841641960
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

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 27
Current: HK$10,749 HKD|Low: HK$2,393 HKD|High: HK$10,749 HKD|Avg: HK$5,757 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 26, 2026
Retailer 4HK$2,397 HKD
Retailer 7HK$3,464 HKD
Retailer 11HK$3,515 HKD
Retailer 2HK$3,660 HKD
Retailer 5HK$3,715 HKD
Retailer 8HK$3,907 HKD
Retailer 6HK$4,789 HKD
Retailer 10HK$6,606 HKD
Retailer 3HK$8,250 HKD
Retailer 9HK$8,340 HKD
Brilliant EarthHK$10,749 HKD

9 data points across 11 retailers

11 retailersHK$3,715 HKD to HK$10,749 HKD

Retailer 1
-
HK$2,397 HKD
£241 GBP
Price last confirmed 7 days ago
Retailer 2
-
HK$3,464 HKD
ZAR 7,132 ZAR
View
Price last confirmed 10 days ago
Retailer 3
-
HK$3,515 HKD
$448 USD
View
Price last confirmed 7 days ago
Retailer 4
-
HK$3,660 HKD
£367 GBP
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$3,715 HKD
€451 EUR
View
Retailer 6
-
HK$3,907 HKD
$498 USD
View
Price last confirmed 7 days ago
Retailer 7
-
HK$4,789 HKD
A$939 AUD
View
Price last confirmed 9 days ago
Retailer 8
-
HK$6,606 HKD
$842 USD
View
Price last confirmed 7 days ago
Retailer 9
-
HK$8,250 HKD
£828 GBP
View
Price last confirmed 12 days ago
B
Retailer 10
-
HK$8,340 HKD
$1,063 USD
View
Most Expensive
B
Brilliant Earth
22164733A · Oct 26
HK$10,749 HKD
$1,370 USD
View
10 more retailers have this diamond
Prices start from HK$3,715 HKDSave up to HK$7,033 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$3,715 HKD