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Marquise|Lab Grown|IGI

1.03ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG766646394

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG766646394

Diamond specifications and retailer prices

From HK$1,679 HKD
As of November 4, 2026
Save HK$8,033 HKD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$17,181 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG766646394 or 766646394. Listed at 24 retailers as of November 4, 2026, with a 479% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766646394
Dimensions10.73 × 4.99 × 3.30 mm
L/W Ratio2.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.73 mm4.99 mm1.03 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766646394
Side View
Table 57.0%Crown 36.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 66.1%

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$17,181 HKD|Low: HK$1,616 HKD|High: HK$17,181 HKD|Avg: HK$5,792 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 3HK$1,616 HKD
Retailer 5HK$1,875 HKD
Retailer 17HK$2,087 HKD
Retailer 9HK$2,095 HKD
Retailer 6HK$2,801 HKD
Retailer 12HK$3,970 HKD
Retailer 16HK$4,158 HKD
Retailer 2HK$4,299 HKD
Retailer 4HK$4,519 HKD
Retailer 14HK$4,990 HKD
Retailer 11HK$5,633 HKD
Retailer 15HK$6,723 HKD
Retailer 13HK$8,394 HKD
Retailer 8HK$8,732 HKD
Retailer 10HK$9,179 HKD
Retailer 7HK$9,712 HKD
Do Amore DiamondsHK$17,181 HKD

44 data points across 17 retailers

24 retailersHK$1,679 HKD to HK$9,712 HKD

Retailer 1
-
HK$1,616 HKD
Price last confirmed 35 days ago
A
Retailer 2
-
HK$1,679 HKD
View
A
Retailer 3
-
HK$1,875 HKD
View
Final sale: no returns
Retailer 4
-
HK$1,946 HKD
View
Price last confirmed 38 days ago
Retailer 5
-
HK$2,087 HKD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$2,087 HKD
View
Retailer 7
-
HK$2,087 HKD
View
Price last confirmed 34 days ago
A
Retailer 8
-
HK$2,095 HKD
View
A
Retailer 9
-
HK$2,801 HKD
View
B+
Retailer 10
-
HK$3,970 HKD
View
Retailer 11
-
HK$4,158 HKD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
HK$4,299 HKD
View
B+
Retailer 13
-
HK$4,519 HKD
View
Retailer 14
-
HK$4,990 HKD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
HK$5,633 HKD
View
B
Retailer 16
-
HK$6,723 HKD
View
Retailer 17
-
HK$7,390 HKD
View
Price last confirmed 37 days ago
B
Retailer 18
-
HK$7,390 HKD
View
B
Retailer 19
-
HK$8,394 HKD
View
B
Retailer 20
-
HK$8,732 HKD
View
B
Retailer 21
-
HK$9,179 HKD
View
B
Retailer 22
-
HK$9,712 HKD
View
Retailer 23
-
HK$16,161 HKD
View
Price under review
Most Expensive
Do Amore Diamonds
23-766646394 · Nov 4
HK$17,181 HKD
$2,190 USD
View
Price under review
23 more retailers have this diamond
Prices start from HK$1,679 HKDSave up to HK$8,033 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$1,679 HKD