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Marquise|Lab Grown|IGI

1.02ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG818659345

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818659345

Diamond specifications and retailer prices

From HK$1,334 HKD
$170 USD
As of October 30, 2026
Save HK$11,533 HKD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$12,867 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown marquise diamond

This 1.02ct 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 LG818659345 or 818659345. Listed at 14 retailers as of October 30, 2026, with prices from HK$1,334 to HK$12,867, a HK$11,533 spread on the same certified stone. Do Amore Diamonds lists it at HK$12,867. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659345
Dimensions10.66 × 5.34 × 3.16 mm
L/W Ratio2.00
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
10.66 mm5.34 mm1.02 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659345
Side View
Table 63.0%Crown 34.7°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.2%

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$12,867 HKD|Low: HK$1,177 HKD|High: HK$13,259 HKD|Avg: HK$4,896 HKD|-3.0%
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
October 30, 2026
Retailer 14HK$1,334 HKD
Retailer 17HK$1,499 HKD
Retailer 5HK$1,985 HKD
Retailer 11HK$2,248 HKD
Retailer 10HK$2,260 HKD
Retailer 4HK$3,081 HKD
Retailer 8HK$3,171 HKD
Retailer 15HK$4,467 HKD
Retailer 16HK$4,676 HKD
Retailer 9HK$5,016 HKD
Retailer 3HK$5,884 HKD
Retailer 6HK$5,884 HKD
Retailer 13HK$6,001 HKD
Retailer 7HK$6,320 HKD
Retailer 2HK$6,669 HKD
Retailer 12HK$8,609 HKD
Do Amore DiamondsHK$12,867 HKD

30 data points across 17 retailers

14 retailersHK$1,334 HKD to HK$12,867 HKD

A
Cheapest Retailer
-
HK$1,334 HKD
$170 USD
A
Retailer 2
-
HK$1,499 HKD
$191 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,985 HKD
$253 USD
View
A
Retailer 4
-
HK$2,248 HKD
£226 GBP
View
B+
Retailer 5
-
HK$2,260 HKD
$288 USD
View
A
Retailer 6
-
HK$3,081 HKD
€374 EUR
View
B+
Retailer 7
-
HK$4,467 HKD
A$876 AUD
View
B+
Retailer 8
-
HK$4,676 HKD
$596 USD
View
B+
Retailer 9
-
HK$5,884 HKD
$750 USD
View
B+
Retailer 10
-
HK$5,884 HKD
$750 USD
View
B+
Retailer 11
-
HK$6,001 HKD
$765 USD
View
B+
Retailer 12
-
HK$6,669 HKD
$850 USD
View
B
Retailer 13
-
HK$8,609 HKD
£864 GBP
View
Most Expensive
B
Do Amore Diamonds
27-468EBDE91 · Oct 31
HK$12,867 HKD
$1,640 USD
View
13 more retailers have this diamond
Prices start from HK$1,334 HKDSave up to HK$11,533 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
1.02ct Marquise
HK$1,334 HKD