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Marquise|Lab Grown|IGI

1.03ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG818684560

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818684560

Diamond specifications and retailer prices

From HK$1,349 HKD
$172 USD
As of October 30, 2026
Save HK$11,596 HKD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$12,945 HKD at Do Amore Diamonds · As of October 29, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818684560 or 818684560. Listed at 14 retailers as of October 29, 2026, with prices from HK$1,349 to HK$12,945, a HK$11,596 spread on the same certified stone. Do Amore Diamonds lists it at HK$12,945. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818684560
Dimensions10.33 × 5.29 × 3.24 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.33 mm5.29 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818684560
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.2%

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$12,945 HKD|Low: HK$1,169 HKD|High: HK$13,338 HKD|Avg: HK$4,833 HKD|-2.9%
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
Retailer 18
Retailer 19
October 30, 2026
Retailer 16HK$1,349 HKD
Retailer 19HK$1,514 HKD
Retailer 5HK$2,004 HKD
Retailer 13HK$2,267 HKD
Retailer 12HK$2,275 HKD
Retailer 8HK$3,045 HKD
Retailer 15HK$3,097 HKD
Retailer 7HK$3,171 HKD
Retailer 9HK$3,303 HKD
Retailer 17HK$4,503 HKD
Retailer 11HK$4,981 HKD
Retailer 18HK$5,680 HKD
Retailer 6HK$5,924 HKD
Retailer 3HK$5,931 HKD
Retailer 14HK$6,035 HKD
Retailer 10HK$6,309 HKD
Retailer 2HK$6,747 HKD
Retailer 4HK$8,639 HKD
Do Amore DiamondsHK$12,945 HKD

30 data points across 19 retailers

14 retailersHK$1,349 HKD to HK$12,945 HKD

A
Cheapest Retailer
-
HK$1,349 HKD
$172 USD
A
Retailer 2
-
HK$1,514 HKD
$193 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,004 HKD
$255 USD
View
A
Retailer 4
-
HK$2,267 HKD
£228 GBP
View
B+
Retailer 5
-
HK$2,275 HKD
$290 USD
View
A
Retailer 6
-
HK$3,097 HKD
€376 EUR
View
B+
Retailer 7
-
HK$4,503 HKD
A$883 AUD
View
B+
Retailer 8
-
HK$5,680 HKD
$724 USD
View
B+
Retailer 9
-
HK$5,924 HKD
$755 USD
View
B+
Retailer 10
-
HK$5,931 HKD
$756 USD
View
B+
Retailer 11
-
HK$6,035 HKD
$769 USD
View
B+
Retailer 12
-
HK$6,747 HKD
$860 USD
View
B
Retailer 13
-
HK$8,639 HKD
£867 GBP
View
Most Expensive
B
Do Amore Diamonds
27-40E76F49A · Oct 29
HK$12,945 HKD
$1,650 USD
View
13 more retailers have this diamond
Prices start from HK$1,349 HKDSave up to HK$11,596 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$1,349 HKD