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Marquise|Lab Grown|IGI

1.54ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG818683683

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818683683

Diamond specifications and retailer prices

From HK$3,232 HKD
As of November 4, 2026
Save HK$7,516 HKD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$10,748 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818683683 or 818683683. Listed at 9 retailers as of November 4, 2026, with prices from HK$3,232 to HK$10,748, a HK$7,516 spread on the same certified stone. Brilliant Earth lists it at HK$10,748. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818683683
Dimensions11.34 × 6.27 × 3.84 mm
L/W Ratio1.81
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.34 mm6.27 mm1.54 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818683683
Side View
Table 61.0%Crown 32.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.2%

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: Nov 4
Current: HK$4,535 HKD|Low: HK$3,232 HKD|High: HK$9,838 HKD|Avg: HK$6,605 HKD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3HK$3,232 HKD
Retailer 6HK$3,970 HKD
Retailer 1HK$4,535 HKD
Retailer 8HK$5,209 HKD
Retailer 4HK$8,151 HKD
Retailer 7HK$8,434 HKD
Retailer 2HK$9,634 HKD
Retailer 5HK$9,838 HKD

43 data points across 8 retailers

9 retailersHK$3,232 HKD to HK$10,748 HKD

B+
Cheapest Retailer
-
HK$3,232 HKD
Retailer 2
-
HK$3,970 HKD
View
Price last confirmed 8 days ago
A
Retailer 3
-
HK$4,535 HKD
View
A
Retailer 4
-
HK$5,209 HKD
View
B+
Retailer 5
-
HK$8,151 HKD
View
B+
Retailer 6
-
HK$8,434 HKD
View
B
Retailer 7
-
HK$9,634 HKD
View
B
Retailer 8
-
HK$9,838 HKD
View
Most Expensive
B
Brilliant Earth
22200343A · Nov 4
HK$10,748 HKD
$1,370 USD
View
8 more retailers have this diamond
Prices start from HK$3,232 HKDSave up to HK$7,516 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$3,232 HKD