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Marquise|Lab Grown|IGI

1.09ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG774662660

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774662660

Diamond specifications and retailer prices

From HK$1,601 HKD
$204 USD
As of October 30, 2026
Save HK$7,776 HKD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$9,964 HKD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.09ct lab-grown marquise diamond

This 1.09ct 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 LG774662660 or 774662660. Listed at 21 retailers as of October 29, 2026, with a 486% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774662660
Dimensions10.88 × 5.34 × 3.26 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.88 mm5.34 mm1.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774662660
Side View
Table 62.0%Crown 33.7°Girdle: MED-THKPavilion 40°Culet: NoneDepth 61.0%

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$3,651 HKD|Low: HK$1,538 HKD|High: HK$9,476 HKD|Avg: HK$4,462 HKD|+1.5%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 15HK$1,601 HKD
Retailer 7HK$1,789 HKD
Retailer 4HK$1,867 HKD
Retailer 19HK$1,985 HKD
Retailer 10HK$1,993 HKD
Retailer 5HK$3,371 HKD
Retailer 16HK$3,429 HKD
Retailer 1HK$3,651 HKD
Retailer 6HK$3,672 HKD
Retailer 13HK$4,121 HKD
Retailer 14HK$4,449 HKD
Retailer 2HK$4,875 HKD
Retailer 12HK$5,178 HKD
Retailer 8HK$5,399 HKD
Retailer 9HK$6,316 HKD
Retailer 11HK$6,410 HKD
Retailer 18HK$6,802 HKD
Retailer 17HK$6,818 HKD
Retailer 3HK$7,068 HKD
Retailer 20HK$9,376 HKD

31 data points across 20 retailers

21 retailersHK$1,601 HKD to HK$9,376 HKD

A
Cheapest Retailer
-
HK$1,601 HKD
$204 USD
A
Retailer 2
-
HK$1,789 HKD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,867 HKD
$238 USD
View
A
Retailer 4
-
HK$1,985 HKD
$253 USD
View
A
Retailer 5
-
HK$1,993 HKD
$254 USD
View
Retailer 6
-
HK$3,371 HKD
ZAR 6,942 ZAR
View
Price last confirmed 8 days ago
A
Retailer 7
-
HK$3,429 HKD
$437 USD
View
A
Retailer 8
-
HK$3,651 HKD
£366 GBP
View
A
Retailer 9
-
HK$3,672 HKD
$468 USD
View
B+
Retailer 10
-
HK$4,121 HKD
A$808 AUD
View
B+
Retailer 11
-
HK$4,449 HKD
$567 USD
View
B+
Retailer 12
-
HK$4,875 HKD
A$956 AUD
View
B+
Retailer 13
-
HK$5,178 HKD
$660 USD
View
B+
Retailer 14
-
HK$5,399 HKD
SGD 930 SGD
View
B
Retailer 15
-
HK$6,316 HKD
$805 USD
View
B
Retailer 16
-
HK$6,410 HKD
$817 USD
View
B+
Retailer 17
-
HK$6,802 HKD
$867 USD
View
B
Retailer 18
-
HK$6,818 HKD
$869 USD
View
B+
Retailer 19
-
HK$7,068 HKD
A$1,386 AUD
View
B
Retailer 20
-
HK$9,376 HKD
£941 GBP
View
Most Expensive
Brilliant Earth
21496341A · Oct 16
HK$9,964 HKD
$1,270 USD
View
Price last confirmed 15 days ago
20 more retailers have this diamond
Prices start from HK$1,601 HKDSave up to HK$7,776 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
1.09ct Marquise
HK$1,601 HKD