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Marquise|Lab Grown|IGI

1.45ct E VVS1 Marquise Lab Grown Diamond

E/VVS1 • IGI LG790605110

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790605110

Diamond specifications and retailer prices

From HK$2,016 HKD
As of November 4, 2026
Save HK$15,951 HKD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$17,967 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown marquise diamond

This 1.45ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG790605110 or 790605110. Listed at 18 retailers as of November 2, 2026, with prices from HK$2,016 to HK$17,967, a HK$15,951 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,967. 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

1.45
Carat
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790605110
Dimensions11.22 × 5.94 × 3.76 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.22 mm5.94 mm1.45 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790605110
Side View
Table 62.0%Crown 36.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.3%

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$17,967 HKD|Low: HK$1,616 HKD|High: HK$18,045 HKD|Avg: HK$6,908 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 1, 2026
Retailer 16HK$2,016 HKD
Retailer 5HK$2,260 HKD
Retailer 3HK$2,346 HKD
Retailer 7HK$3,068 HKD
Retailer 9HK$3,358 HKD
Retailer 14HK$3,374 HKD
Retailer 12HK$4,362 HKD
Retailer 8HK$4,864 HKD
Retailer 6HK$5,853 HKD
Retailer 13HK$6,724 HKD
Retailer 15HK$7,697 HKD
Retailer 17HK$8,889 HKD
Retailer 4HK$8,952 HKD
Retailer 11HK$9,925 HKD
Retailer 2HK$11,078 HKD
Retailer 10HK$17,182 HKD
Do Amore DiamondsHK$17,967 HKD

29 data points across 17 retailers

18 retailersHK$2,016 HKD to HK$17,967 HKD

A
Cheapest Retailer
-
HK$2,016 HKD
A
Retailer 2
-
HK$2,260 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,346 HKD
View
A
Retailer 4
-
HK$3,068 HKD
View
B+
Retailer 5
-
HK$3,358 HKD
View
A
Retailer 6
-
HK$3,374 HKD
View
A
Retailer 7
-
HK$4,362 HKD
View
B+
Retailer 8
-
HK$4,864 HKD
View
B+
Retailer 9
-
HK$5,853 HKD
View
Retailer 10
-
HK$6,724 HKD
View
Price last confirmed 7 days ago
B
Retailer 11
-
HK$7,697 HKD
View
B
Retailer 12
-
HK$8,458 HKD
View
B
Retailer 13
-
HK$8,889 HKD
View
B
Retailer 14
-
HK$8,952 HKD
View
B
Retailer 15
-
HK$9,925 HKD
View
B
Retailer 16
-
HK$11,078 HKD
View
B
Retailer 17
-
HK$17,182 HKD
View
Most Expensive
B
Do Amore Diamonds
27-EA4196A45 · Nov 2
HK$17,967 HKD
$2,290 USD
View
17 more retailers have this diamond
Prices start from HK$2,016 HKDSave up to HK$15,951 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
1.45ct Marquise
HK$2,016 HKD