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Marquise|Lab Grown|IGI

1.57ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG818661085

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818661085

Diamond specifications and retailer prices

From HK$2,275 HKD
$290 USD
As of October 30, 2026
Save HK$9,332 HKD (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$11,607 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.57ct lab-grown marquise diamond

This 1.57ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818661085 or 818661085. Listed at 24 retailers as of October 30, 2026, with prices from HK$2,275 to HK$11,607, a HK$9,332 spread on the same certified stone. Reve Diamonds lists it at HK$11,607. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661085
Dimensions12.10 × 6.03 × 3.80 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.10 mm6.03 mm1.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661085
Side View
Table 58.0%Crown 36.1°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 63.0%

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$6,779 HKD|Low: HK$2,181 HKD|High: HK$11,607 HKD|Avg: HK$5,992 HKD|+3.5%
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
Reve Diamonds
October 31, 2026
Retailer 7HK$2,275 HKD
Retailer 6HK$2,534 HKD
Retailer 10HK$2,636 HKD
Retailer 8HK$2,817 HKD
Retailer 11HK$2,817 HKD
Retailer 4HK$3,007 HKD
Retailer 12HK$3,782 HKD
Retailer 18HK$4,041 HKD
Retailer 15HK$4,424 HKD
Retailer 17HK$4,840 HKD
Retailer 14HK$4,983 HKD
Retailer 19HK$5,191 HKD
Retailer 16HK$6,553 HKD
Retailer 1HK$6,779 HKD
Retailer 9HK$9,054 HKD
Retailer 5HK$10,827 HKD
Retailer 13HK$10,883 HKD
Retailer 2HK$11,062 HKD
Retailer 3HK$11,349 HKD
Reve DiamondsHK$11,607 HKD

38 data points across 20 retailers

24 retailersHK$2,275 HKD to HK$11,607 HKD

A
Cheapest Retailer
-
HK$2,275 HKD
$290 USD
A
Retailer 2
-
HK$2,534 HKD
$323 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,636 HKD
$336 USD
View
A
Retailer 4
-
HK$2,817 HKD
$359 USD
View
A
Retailer 5
-
HK$2,817 HKD
$359 USD
View
Retailer 6
-
HK$3,007 HKD
£302 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
HK$3,782 HKD
$482 USD
View
A
Retailer 8
-
HK$4,041 HKD
$515 USD
View
A
Retailer 9
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HK$4,424 HKD
€537 EUR
View
A
Retailer 10
-
HK$4,840 HKD
ZAR 9,967 ZAR
View
A
Retailer 11
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HK$4,983 HKD
£500 GBP
View
A
Retailer 12
-
HK$5,191 HKD
A$1,018 AUD
View
A
Retailer 13
-
HK$5,319 HKD
$678 USD
View
Retailer 14
-
HK$5,962 HKD
$760 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
HK$6,553 HKD
A$1,285 AUD
View
B+
Retailer 16
-
HK$6,779 HKD
$864 USD
View
B+
Retailer 17
-
HK$8,803 HKD
$1,122 USD
View
B+
Retailer 18
-
HK$9,054 HKD
$1,154 USD
View
B+
Retailer 19
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HK$9,439 HKD
$1,203 USD
View
B
Retailer 20
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HK$10,827 HKD
$1,380 USD
View
B
Retailer 21
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HK$10,883 HKD
A$2,134 AUD
View
B
Retailer 22
-
HK$11,062 HKD
$1,410 USD
View
B
Retailer 23
-
HK$11,349 HKD
£1,139 GBP
View
Most Expensive
B
Reve Diamonds
CF8A65913 · Oct 30
HK$11,607 HKD
$1,479 USD
View
23 more retailers have this diamond
Prices start from HK$2,275 HKDSave up to HK$9,332 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
1.57ct Marquise
HK$2,275 HKD