Marquise|Lab Grown|IGI

1.04ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG812607218

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812607218

Diamond specifications and retailer prices

From HK$2,079 HKD
$265 USD
As of October 28, 2026
Save HK$12,968 HKD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$15,047 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812607218 or 812607218. Listed at 21 retailers as of October 27, 2026, with prices from HK$2,079 to HK$15,047, a HK$12,968 spread on the same certified stone. Queensmith lists it at HK$15,047. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812607218
Dimensions10.37 × 5.18 × 3.34 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
10.37 mm5.18 mm1.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812607218
Side View
Table 59.0%Crown 36.1°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 64.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: HK$4,353 HKD|Low: HK$1,452 HKD|High: HK$13,731 HKD|Avg: HK$5,423 HKD|+6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 3HK$2,079 HKD
Retailer 8HK$3,823 HKD
Retailer 2HK$3,900 HKD
Retailer 6HK$3,967 HKD
Retailer 11HK$4,135 HKD
Retailer 1HK$4,353 HKD
Retailer 12HK$4,731 HKD
Retailer 7HK$5,631 HKD
Retailer 9HK$6,144 HKD
Retailer 4HK$7,831 HKD
Retailer 5HK$9,297 HKD
Retailer 10HK$13,731 HKD

42 data points across 12 retailers

21 retailersHK$2,079 HKD to HK$15,047 HKD

A
Retailer 1
-
HK$1,765 HKD
$225 USD
Price last confirmed 27 days ago
A
Retailer 2
-
HK$1,828 HKD
$233 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
HK$2,079 HKD
$265 USD
View
Final sale: no returns
A
Retailer 4
-
HK$2,134 HKD
$272 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
HK$2,252 HKD
$287 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
HK$2,268 HKD
$289 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
HK$2,268 HKD
$289 USD
View
Price last confirmed 26 days ago
A
Retailer 8
-
HK$3,823 HKD
€464 EUR
View
A
Retailer 9
-
HK$3,900 HKD
$497 USD
View
A
Retailer 10
-
HK$3,967 HKD
ZAR 8,167 ZAR
View
A
Retailer 11
-
HK$4,135 HKD
$527 USD
View
A
Retailer 12
-
HK$4,353 HKD
£437 GBP
View
A
Retailer 13
-
HK$4,731 HKD
$603 USD
View
B+
Retailer 14
-
HK$5,631 HKD
A$1,104 AUD
View
B+
Retailer 15
-
HK$6,144 HKD
$783 USD
View
B+
Retailer 16
-
HK$7,329 HKD
$934 USD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
HK$7,831 HKD
$998 USD
View
B+
Retailer 18
-
HK$9,297 HKD
£933 GBP
View
B
Retailer 19
-
HK$9,335 HKD
$1,190 USD
View
Price last confirmed 94 days ago
B
Retailer 20
-
HK$13,731 HKD
$1,750 USD
View
Most Expensive
B
Queensmith
LG812607218 · Oct 27
HK$15,047 HKD
£1,510 GBP
View
20 more retailers have this diamond
Prices start from HK$2,079 HKDSave up to HK$12,968 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
1.04ct Marquise
HK$2,079 HKD