CaratHunter
Plans
Marquise|Lab Grown|IGI

1.00ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG603343175

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG603343175

Diamond specifications and retailer prices

From HK$1,585 HKD
As of November 4, 2026
Save HK$7,822 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$9,407 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1ct lab-grown marquise diamond

This 1ct 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 LG603343175 or 603343175. Listed at 19 retailers as of November 4, 2026, with prices from HK$1,585 to HK$9,407, a HK$7,822 spread on the same certified stone. Reve Diamonds lists it at HK$9,407. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603343175
Dimensions10.85 × 5.28 × 3.08 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.85 mm5.28 mm1.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603343175
Side View
Table 63.0%Crown 33.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.3%

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$2,393 HKD|Low: HK$1,522 HKD|High: HK$9,282 HKD|Avg: HK$4,133 HKD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 10HK$1,585 HKD
Retailer 4HK$1,836 HKD
Retailer 12HK$1,961 HKD
Retailer 1HK$2,393 HKD
Retailer 7HK$3,382 HKD
Retailer 3HK$3,397 HKD
Retailer 5HK$3,562 HKD
Retailer 6HK$4,778 HKD
Retailer 11HK$5,021 HKD
Retailer 2HK$6,308 HKD
Retailer 9HK$6,332 HKD
Retailer 8HK$9,172 HKD

39 data points across 12 retailers

19 retailersHK$1,585 HKD to HK$9,407 HKD

A
Cheapest Retailer
-
HK$1,585 HKD
A
Retailer 2
-
HK$1,765 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,836 HKD
View
Retailer 4
-
HK$1,961 HKD
View
Price last confirmed 10 days ago
A
Retailer 5
-
HK$1,961 HKD
View
A
Retailer 6
-
HK$2,393 HKD
View
A
Retailer 7
-
HK$2,581 HKD
View
A
Retailer 8
-
HK$3,382 HKD
View
B+
Retailer 9
-
HK$3,397 HKD
View
B+
Retailer 10
-
HK$3,562 HKD
View
B+
Retailer 11
-
HK$3,813 HKD
View
B+
Retailer 12
-
HK$4,111 HKD
View
B+
Retailer 13
-
HK$4,778 HKD
View
B+
Retailer 14
-
HK$5,021 HKD
View
B
Retailer 15
-
HK$6,308 HKD
View
B
Retailer 16
-
HK$6,332 HKD
View
B
Retailer 17
-
HK$6,724 HKD
View
B
Retailer 18
-
HK$9,172 HKD
View
Most Expensive
B
Reve Diamonds
A203812D9 · Nov 4
HK$9,407 HKD
$1,199 USD
View
18 more retailers have this diamond
Prices start from HK$1,585 HKDSave up to HK$7,822 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
1.00ct Marquise
HK$1,585 HKD