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Marquise|Lab Grown|IGI

1.02ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG818650070

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818650070

Diamond specifications and retailer prices

From HK$1,671 HKD
$213 USD
As of October 30, 2026
Save HK$9,887 HKD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$11,558 HKD at Queensmith · As of October 27, 2026
View at Queensmith

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818650070 or 818650070. Listed at 20 retailers as of October 27, 2026, with prices from HK$1,671 to HK$11,558, a HK$9,887 spread on the same certified stone. Queensmith lists it at HK$11,558. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818650070
Dimensions10.88 × 5.23 × 3.22 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.
Top View
10.88 mm5.23 mm1.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818650070
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.6%

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$6,120 HKD|Low: HK$1,867 HKD|High: HK$8,410 HKD|Avg: HK$4,205 HKD|-10.3%
Retailer 1
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 5HK$1,867 HKD
Retailer 3HK$2,071 HKD
Retailer 7HK$2,606 HKD
Retailer 4HK$2,809 HKD
Retailer 10HK$3,353 HKD
Retailer 8HK$3,564 HKD
Retailer 6HK$3,839 HKD
Retailer 13HK$4,274 HKD
Retailer 11HK$5,069 HKD
Retailer 9HK$5,105 HKD
Retailer 2HK$5,390 HKD
Retailer 1HK$6,120 HKD
Retailer 12HK$8,330 HKD

32 data points across 13 retailers

20 retailersHK$1,671 HKD to HK$11,558 HKD

A
Cheapest Retailer
-
HK$1,671 HKD
$213 USD
A
Retailer 2
-
HK$1,867 HKD
$238 USD
View
Final sale: no returns
Retailer 3
-
HK$2,048 HKD
$261 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
HK$2,071 HKD
$264 USD
View
A
Retailer 5
-
HK$2,071 HKD
$264 USD
View
A
Retailer 6
-
HK$2,606 HKD
£262 GBP
View
A
Retailer 7
-
HK$2,668 HKD
$340 USD
View
A
Retailer 8
-
HK$2,809 HKD
$358 USD
View
A
Retailer 9
-
HK$3,353 HKD
€407 EUR
View
A
Retailer 10
-
HK$3,564 HKD
ZAR 7,338 ZAR
View
B+
Retailer 11
-
HK$3,839 HKD
£385 GBP
View
B+
Retailer 12
-
HK$4,274 HKD
A$838 AUD
View
B+
Retailer 13
-
HK$5,069 HKD
A$994 AUD
View
B+
Retailer 14
-
HK$5,105 HKD
A$1,001 AUD
View
B
Retailer 15
-
HK$5,390 HKD
$687 USD
View
B
Retailer 16
-
HK$6,120 HKD
$780 USD
View
B
Retailer 17
-
HK$7,085 HKD
$903 USD
View
B
Retailer 18
-
HK$8,330 HKD
£836 GBP
View
B
Retailer 19
-
HK$9,696 HKD
$1,236 USD
View
Most Expensive
B
Queensmith
LG818650070 · Oct 27
HK$11,558 HKD
£1,160 GBP
View
19 more retailers have this diamond
Prices start from HK$1,671 HKDSave up to HK$9,887 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$1,671 HKD