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Marquise|Lab Grown|IGI

1.56ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG620401662

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG620401662

Diamond specifications and retailer prices

From HK$2,911 HKD
$371 USD
As of October 30, 2026
Save HK$18,586 HKD (86%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: HK$21,497 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.56ct lab-grown marquise diamond

This 1.56ct 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 LG620401662 or 620401662. Listed at 32 retailers as of October 30, 2026, with prices from HK$2,911 to HK$21,497, a HK$18,586 spread on the same certified stone. Do Amore Diamonds lists it at HK$21,497. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620401662
Dimensions11.88 × 6.06 × 3.79 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
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
11.88 mm6.06 mm1.56 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620401662
Side View
Table 60.0%Crown 35.1°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 62.5%

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$21,497 HKD|Low: HK$2,416 HKD|High: HK$21,497 HKD|Avg: HK$8,227 HKD
Do Amore Diamonds
Retailer 2
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Retailer 24
October 30, 2026
Retailer 12HK$2,416 HKD
Retailer 3HK$2,911 HKD
Retailer 10HK$2,997 HKD
Retailer 11HK$4,111 HKD
Retailer 21HK$4,119 HKD
Retailer 8HK$4,419 HKD
Retailer 6HK$4,668 HKD
Retailer 5HK$5,045 HKD
Retailer 13HK$5,388 HKD
Retailer 20HK$5,692 HKD
Retailer 2HK$5,943 HKD
Retailer 22HK$6,619 HKD
Retailer 14HK$7,539 HKD
Retailer 19HK$7,685 HKD
Retailer 4HK$9,219 HKD
Retailer 23HK$11,141 HKD
Retailer 17HK$11,388 HKD
Retailer 15HK$11,533 HKD
Retailer 9HK$11,900 HKD
Retailer 7HK$12,043 HKD
Retailer 16HK$12,686 HKD
Retailer 18HK$13,342 HKD
Retailer 24HK$15,613 HKD
Do Amore DiamondsHK$21,497 HKD

34 data points across 24 retailers

32 retailersHK$2,911 HKD to HK$21,497 HKD

Retailer 1
-
HK$2,416 HKD
$308 USD
Price last confirmed 23 days ago
Retailer 2
-
HK$2,817 HKD
$359 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
HK$2,911 HKD
$371 USD
View
Final sale: no returns
Retailer 4
-
HK$2,997 HKD
$382 USD
View
Price last confirmed 23 days ago
Retailer 5
-
HK$2,997 HKD
$382 USD
View
Price last confirmed 21 days ago
Retailer 6
-
HK$3,264 HKD
$416 USD
View
Price last confirmed 32 days ago
Retailer 7
-
HK$3,444 HKD
$439 USD
View
Price last confirmed 32 days ago
A
Retailer 8
-
HK$4,111 HKD
$524 USD
View
A
Retailer 9
-
HK$4,119 HKD
$525 USD
View
A
Retailer 10
-
HK$4,419 HKD
View
A
Retailer 11
-
HK$4,668 HKD
$595 USD
View
A
Retailer 12
-
HK$5,045 HKD
$643 USD
View
A
Retailer 13
-
HK$5,388 HKD
€654 EUR
View
A
Retailer 14
-
HK$5,692 HKD
ZAR 11,720 ZAR
View
Retailer 15
-
HK$5,873 HKD
£589 GBP
View
Price last confirmed 16 days ago
A
Retailer 16
-
HK$5,943 HKD
£596 GBP
View
B+
Retailer 17
-
HK$6,619 HKD
A$1,298 AUD
View
Retailer 18
-
HK$7,539 HKD
$961 USD
View
Price last confirmed 7 days ago
B+
Retailer 19
-
HK$7,685 HKD
A$1,507 AUD
View
B+
Retailer 20
-
HK$9,219 HKD
$1,175 USD
View
Retailer 21
-
HK$10,647 HKD
$1,357 USD
View
Price last confirmed 21 days ago
B
Retailer 22
-
HK$10,647 HKD
$1,357 USD
View
B+
Retailer 23
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HK$11,141 HKD
$1,420 USD
View
Retailer 24
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HK$11,388 HKD
A$2,233 AUD
View
Price last confirmed 23 days ago
B+
Retailer 25
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HK$11,533 HKD
$1,470 USD
View
B
Retailer 26
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HK$11,900 HKD
$1,517 USD
View
B
Retailer 27
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HK$12,043 HKD
$1,535 USD
View
Retailer 28
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HK$12,381 HKD
$1,578 USD
View
Price last confirmed 31 days ago
B+
Retailer 29
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HK$12,686 HKD
SGD 2,185 SGD
View
B
Retailer 30
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HK$13,342 HKD
£1,339 GBP
View
Retailer 31
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HK$15,613 HKD
$1,990 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Do Amore Diamonds
27-433C5B70D · Oct 31
HK$21,497 HKD
$2,740 USD
View
31 more retailers have this diamond
Prices start from HK$2,911 HKDSave up to HK$18,586 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
1.56ct Marquise
HK$2,911 HKD