CaratHunter
Plans
Marquise|Lab Grown|IGI

1.03ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG844621356

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844621356

Diamond specifications and retailer prices

From HK$1,428 HKD
As of November 5, 2026
Save HK$3,593 HKD (72%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$5,021 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844621356 or 844621356. Listed at 3 retailers as of November 4, 2026, with prices from HK$1,428 to HK$5,021, a HK$3,593 spread on the same certified stone. Brilliant Earth lists it at HK$5,021. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844621356
Dimensions10.77 × 5.22 × 3.21 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.77 mm5.22 mm1.03 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844621356
Side View
Table 63.0%Crown 34.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.5%

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 5
Current: HK$5,021 HKD|Low: HK$1,428 HKD|High: HK$5,257 HKD|Avg: HK$3,128 HKD|-4.5%
Brilliant Earth
Retailer 2
Retailer 3
November 5, 2026
Retailer 3HK$1,428 HKD
Retailer 2HK$2,879 HKD
Brilliant EarthHK$5,021 HKD

26 data points across 3 retailers

3 retailersHK$1,428 HKD to HK$5,021 HKD

A
Cheapest Retailer
-
HK$1,428 HKD
Final sale: no returns
A
Retailer 2
-
HK$2,879 HKD
View
Most Expensive
B+
Brilliant Earth
21781319A · Nov 4
HK$5,021 HKD
$640 USD
View
2 more retailers have this diamond
Prices start from HK$1,428 HKDSave up to HK$3,593 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
1.03ct Marquise
HK$1,428 HKD