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Marquise|Lab Grown|IGI

1.57ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG665445055

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG665445055

Diamond specifications and retailer prices

From HK$2,934 HKD
$374 USD
As of October 30, 2026
Save HK$18,720 HKD (86%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: HK$21,654 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 LG665445055 or 665445055. Listed at 30 retailers as of October 30, 2026, with prices from HK$2,934 to HK$21,654, a HK$18,720 spread on the same certified stone. Do Amore Diamonds lists it at HK$21,654. 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 angle35.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665445055
Dimensions12.58 × 5.93 × 3.74 mm
L/W Ratio2.12
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
12.58 mm5.93 mm1.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665445055
Side View
Table 55.0%Crown 35.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
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 30
Current: HK$21,654 HKD|Low: HK$2,432 HKD|High: HK$21,654 HKD|Avg: HK$8,521 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 12HK$2,432 HKD
Retailer 3HK$2,934 HKD
Retailer 10HK$3,021 HKD
Retailer 11HK$4,158 HKD
Retailer 13HK$4,158 HKD
Retailer 8HK$4,419 HKD
Retailer 6HK$4,707 HKD
Retailer 5HK$5,060 HKD
Retailer 19HK$5,421 HKD
Retailer 21HK$5,725 HKD
Retailer 2HK$5,981 HKD
Retailer 14HK$7,588 HKD
Retailer 20HK$7,731 HKD
Retailer 4HK$9,274 HKD
Retailer 23HK$11,141 HKD
Retailer 18HK$11,388 HKD
Retailer 15HK$11,596 HKD
Retailer 9HK$11,961 HKD
Retailer 7HK$12,088 HKD
Retailer 16HK$12,773 HKD
Retailer 22HK$13,372 HKD
Retailer 17HK$18,280 HKD
Do Amore DiamondsHK$21,654 HKD

36 data points across 23 retailers

30 retailersHK$2,934 HKD to HK$21,654 HKD

Retailer 1
-
HK$2,432 HKD
$310 USD
Price last confirmed 23 days ago
Retailer 2
-
HK$2,832 HKD
$361 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
HK$2,934 HKD
$374 USD
View
Final sale: no returns
Retailer 4
-
HK$3,021 HKD
$385 USD
View
Price last confirmed 23 days ago
Retailer 5
-
HK$3,021 HKD
$385 USD
View
Price last confirmed 20 days ago
Retailer 6
-
HK$3,287 HKD
$419 USD
View
Price last confirmed 32 days ago
Retailer 7
-
HK$3,468 HKD
$442 USD
View
Price last confirmed 32 days ago
A
Retailer 8
-
HK$4,158 HKD
$530 USD
View
A
Retailer 9
-
HK$4,158 HKD
$530 USD
View
A
Retailer 10
-
HK$4,419 HKD
View
A
Retailer 11
-
HK$4,707 HKD
$600 USD
View
A
Retailer 12
-
HK$5,060 HKD
$645 USD
View
A
Retailer 13
-
HK$5,421 HKD
€658 EUR
View
A
Retailer 14
-
HK$5,725 HKD
ZAR 11,789 ZAR
View
A
Retailer 15
-
HK$5,981 HKD
£600 GBP
View
Retailer 16
-
HK$7,588 HKD
$967 USD
View
Price last confirmed 7 days ago
B+
Retailer 17
-
HK$7,731 HKD
A$1,516 AUD
View
B+
Retailer 18
-
HK$9,274 HKD
$1,182 USD
View
Retailer 19
-
HK$10,709 HKD
$1,365 USD
View
Price last confirmed 21 days ago
B
Retailer 20
-
HK$10,709 HKD
$1,365 USD
View
B+
Retailer 21
-
HK$11,141 HKD
$1,420 USD
View
B+
Retailer 22
-
HK$11,388 HKD
A$2,233 AUD
View
B+
Retailer 23
-
HK$11,596 HKD
$1,478 USD
View
B
Retailer 24
-
HK$11,961 HKD
$1,525 USD
View
B
Retailer 25
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HK$12,088 HKD
$1,541 USD
View
Retailer 26
-
HK$12,459 HKD
$1,588 USD
View
Price last confirmed 30 days ago
B
Retailer 27
-
HK$12,773 HKD
SGD 2,200 SGD
View
B
Retailer 28
-
HK$13,372 HKD
£1,342 GBP
View
B
Retailer 29
-
HK$18,280 HKD
$2,330 USD
View
Most Expensive
B
Do Amore Diamonds
27-2A46F8034 · Oct 31
HK$21,654 HKD
$2,760 USD
View
29 more retailers have this diamond
Prices start from HK$2,934 HKDSave up to HK$18,720 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$2,934 HKD