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Marquise|Lab Grown|IGI

1.03ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG841627200

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841627200

Diamond specifications and retailer prices

From HK$1,357 HKD
As of November 4, 2026
Save HK$11,666 HKD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$13,023 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841627200 or 841627200. Listed at 16 retailers as of November 4, 2026, with prices from HK$1,357 to HK$13,023, a HK$11,666 spread on the same certified stone. Do Amore Diamonds lists it at HK$13,023. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841627200
Dimensions10.77 × 5.20 × 3.25 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.77 mm5.20 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841627200
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.5%

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 4
Current: HK$13,023 HKD|Low: HK$1,357 HKD|High: HK$140,861 HKD|Avg: HK$26,690 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 15HK$1,357 HKD
Retailer 10HK$1,522 HKD
Retailer 17HK$1,577 HKD
Retailer 5HK$1,687 HKD
Retailer 16HK$2,134 HKD
Retailer 2HK$2,259 HKD
Retailer 7HK$2,275 HKD
Retailer 3HK$3,209 HKD
Retailer 11HK$3,350 HKD
Retailer 14HK$4,535 HKD
Retailer 13HK$5,727 HKD
Retailer 6HK$5,986 HKD
Retailer 8HK$7,335 HKD
Retailer 12HK$8,677 HKD
Retailer 4HK$8,708 HKD
Do Amore DiamondsHK$13,023 HKD
Retailer 9HK$127,116 HKD

24 data points across 17 retailers

16 retailersHK$1,357 HKD to HK$13,023 HKD

A
Cheapest Retailer
-
HK$1,357 HKD
A
Retailer 2
-
HK$1,522 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,577 HKD
View
A
Retailer 4
-
HK$1,687 HKD
View
A
Retailer 5
-
HK$2,134 HKD
View
A
Retailer 6
-
HK$2,259 HKD
View
B+
Retailer 7
-
HK$2,275 HKD
View
A
Retailer 8
-
HK$3,209 HKD
View
A
Retailer 9
-
HK$3,350 HKD
View
B+
Retailer 10
-
HK$4,535 HKD
View
B
Retailer 11
-
HK$5,727 HKD
View
B
Retailer 12
-
HK$5,986 HKD
View
B
Retailer 13
-
HK$7,335 HKD
View
B
Retailer 14
-
HK$8,677 HKD
View
B
Retailer 15
-
HK$8,708 HKD
View
Most Expensive
B
Do Amore Diamonds
27-88D0ACC6D · Nov 4
HK$13,023 HKD
$1,660 USD
View
15 more retailers have this diamond
Prices start from HK$1,357 HKDSave up to HK$11,666 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$1,357 HKD