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Marquise|Lab Grown|IGI

1.45ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG794654778

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794654778

Diamond specifications and retailer prices

From HK$2,032 HKD
$259 USD
As of October 30, 2026
Save HK$16,015 HKD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$18,047 HKD at Do Amore Diamonds · As of October 29, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794654778 or 794654778. Listed at 11 retailers as of October 29, 2026, with prices from HK$2,032 to HK$18,047, a HK$16,015 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,047. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794654778
Dimensions11.38 × 5.93 × 11.38 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.38 mm5.93 mm1.45 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794654778
Side View
Table 63.0%Crown 36.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.4%

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: Oct 30
Current: HK$18,047 HKD|Low: HK$1,954 HKD|High: HK$18,047 HKD|Avg: HK$6,993 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
October 29, 2026
Retailer 8HK$2,032 HKD
Retailer 3HK$3,880 HKD
Retailer 11HK$3,970 HKD
Retailer 7HK$4,002 HKD
Retailer 10HK$4,214 HKD
Retailer 4HK$4,559 HKD
Retailer 13HK$4,612 HKD
Retailer 9HK$6,199 HKD
Retailer 5HK$6,816 HKD
Retailer 6HK$7,752 HKD
Retailer 2HK$11,221 HKD
Retailer 12HK$12,397 HKD
Do Amore DiamondsHK$18,047 HKD

15 data points across 13 retailers

11 retailersHK$2,032 HKD to HK$18,047 HKD

A
Cheapest Retailer
-
HK$2,032 HKD
$259 USD
A
Retailer 2
-
HK$2,362 HKD
$301 USD
View
B+
Retailer 3
-
HK$3,970 HKD
$506 USD
View
A
Retailer 4
-
HK$4,002 HKD
$510 USD
View
B+
Retailer 5
-
HK$4,214 HKD
$537 USD
View
B+
Retailer 6
-
HK$6,199 HKD
$790 USD
View
B
Retailer 7
-
HK$7,752 HKD
$988 USD
View
B
Retailer 8
-
HK$8,953 HKD
$1,141 USD
View
B
Retailer 9
-
HK$11,221 HKD
£1,126 GBP
View
B
Retailer 10
-
HK$17,341 HKD
$2,210 USD
View
Most Expensive
B
Do Amore Diamonds
27-F370A77FD · Oct 29
HK$18,047 HKD
$2,300 USD
View
10 more retailers have this diamond
Prices start from HK$2,032 HKDSave up to HK$16,015 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$2,032 HKD