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Marquise|Lab Grown|IGI

1.04ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG809685927

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809685927

Diamond specifications and retailer prices

From HK$2,079 HKD
As of November 4, 2026
Save HK$3,099 HKD (60%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$8,329 HKD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct 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 LG809685927 or 809685927. Listed at 19 retailers as of November 3, 2026, with a 149% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809685927
Dimensions10.31 × 5.38 × 3.22 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.31 mm5.38 mm1.04 ctG / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG809685927
Side View
Table 60.0%Crown 31.8°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 59.9%

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$3,766 HKD|Low: HK$1,381 HKD|High: HK$8,604 HKD|Avg: HK$4,154 HKD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 31, 2026
Retailer 12HK$1,381 HKD
Retailer 4HK$2,079 HKD
Retailer 2HK$2,644 HKD
Retailer 7HK$2,644 HKD
Retailer 8HK$2,691 HKD
Retailer 6HK$2,699 HKD
Retailer 9HK$3,311 HKD
Retailer 1HK$3,766 HKD
Retailer 11HK$4,041 HKD
Retailer 3HK$4,158 HKD
Retailer 5HK$5,178 HKD
Retailer 13HK$5,390 HKD
Retailer 10HK$7,218 HKD
Reve DiamondsHK$8,329 HKD

30 data points across 14 retailers

19 retailersHK$2,079 HKD to HK$5,178 HKD

Retailer 1
-
HK$1,334 HKD
Price last confirmed 27 days ago
Retailer 2
-
HK$1,546 HKD
View
Price last confirmed 20 days ago
Retailer 3
-
HK$1,648 HKD
View
Price last confirmed 32 days ago
B+
Retailer 4
-
HK$2,079 HKD
View
Retailer 5
-
HK$2,644 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$2,644 HKD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$2,691 HKD
View
Price last confirmed 8 days ago
A
Retailer 8
-
HK$2,699 HKD
View
Retailer 9
-
HK$3,311 HKD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
HK$3,766 HKD
View
Retailer 11
-
HK$3,899 HKD
View
Price last confirmed 9 days ago
Retailer 12
-
HK$4,041 HKD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
HK$4,158 HKD
View
Retailer 14
-
HK$5,178 HKD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
HK$5,178 HKD
View
Retailer 16
-
HK$5,304 HKD
View
Price last confirmed 35 days ago
Retailer 17
-
HK$5,390 HKD
View
Price last confirmed 8 days ago
Retailer 18
-
HK$7,218 HKD
View
Price last confirmed 9 days ago
Most Expensive
Reve Diamonds
EA7F466B8 · Oct 25
HK$8,329 HKD
$1,062 USD
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from HK$2,079 HKDSave up to HK$3,099 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
1.04ct Marquise
HK$2,079 HKD