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Marquise|Lab Grown|IGI

1.05ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG783605540

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG783605540

Diamond specifications and retailer prices

From HK$1,530 HKD
$195 USD
As of October 27, 2026
Save HK$11,023 HKD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$12,553 HKD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG783605540 or 783605540. Listed at 10 retailers as of October 27, 2026, with prices from HK$1,530 to HK$12,553, a HK$11,023 spread on the same certified stone. Do Amore Diamonds lists it at HK$12,553. 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

1.05
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783605540
Dimensions5.32 × 5.32 × 3.41 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.32 mm5.32 mm1.05 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783605540
Side View
Table 60.0%Crown 36.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 64.1%

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: Oct 27
Current: HK$12,553 HKD|Low: HK$887 HKD|High: HK$14,671 HKD|Avg: HK$4,570 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 30, 2026
Retailer 4HK$887 HKD
Retailer 10HK$2,275 HKD
Retailer 2HK$2,511 HKD
Retailer 11HK$3,294 HKD
Retailer 9HK$3,311 HKD
Retailer 5HK$3,399 HKD
Retailer 12HK$3,562 HKD
Retailer 7HK$4,041 HKD
Retailer 13HK$6,104 HKD
Retailer 8HK$6,112 HKD
Retailer 3HK$6,355 HKD
Retailer 6HK$8,400 HKD
Do Amore DiamondsHK$12,553 HKD

23 data points across 13 retailers

10 retailersHK$1,530 HKD to HK$12,553 HKD

A
Cheapest Retailer
-
HK$1,530 HKD
$195 USD
A
Retailer 2
-
HK$2,275 HKD
$290 USD
View
A
Retailer 3
-
HK$2,511 HKD
£252 GBP
View
B+
Retailer 4
-
HK$3,311 HKD
$422 USD
View
Retailer 5
-
HK$3,399 HKD
A$667 AUD
View
Price last confirmed 104 days ago
Retailer 6
-
HK$4,041 HKD
$515 USD
View
Price last confirmed 9 days ago
B
Retailer 7
-
HK$6,112 HKD
$779 USD
View
B
Retailer 8
-
HK$6,724 HKD
$857 USD
View
B
Retailer 9
-
HK$8,400 HKD
£843 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1798403 · Oct 28
HK$12,553 HKD
$1,600 USD
View
9 more retailers have this diamond
Prices start from HK$1,530 HKDSave up to HK$11,023 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
1.05ct Marquise
HK$1,530 HKD