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Marquise|Lab Grown|IGI

1.57ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG780604854

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780604854

Diamond specifications and retailer prices

From $394 SGD
$308 USD
As of October 30, 2026
Save $3,109 SGD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,503 SGD 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780604854 or 780604854. Listed at 15 retailers as of October 30, 2026, with prices from $394 to $3,503, a $3,109 spread on the same certified stone. Do Amore Diamonds lists it at $3,503. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780604854
Dimensions11.83 × 6.16 × 3.88 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.83 mm6.16 mm1.57 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780604854
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.0%

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 30
Current: $3,503 SGD|Low: $305 SGD|High: $3,503 SGD|Avg: $1,293 SGD
Do Amore Diamonds
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
October 31, 2026
Retailer 7$305 SGD
Retailer 14$394 SGD
Retailer 4$456 SGD
Retailer 6$488 SGD
Retailer 15$488 SGD
Retailer 9$568 SGD
Retailer 13$684 SGD
Retailer 3$795 SGD
Retailer 2$967 SGD
Retailer 11$1,438 SGD
Retailer 12$1,501 SGD
Retailer 17$1,734 SGD
Retailer 16$1,877 SGD
Retailer 8$1,937 SGD
Retailer 5$2,135 SGD
Retailer 10$2,164 SGD
Do Amore Diamonds$3,503 SGD

44 data points across 17 retailers

15 retailers$394 SGD to $3,503 SGD

A
Cheapest Retailer
-
$394 SGD
$308 USD
A
Retailer 2
-
$456 SGD
$357 USD
View
A
Retailer 3
-
$488 SGD
$382 USD
View
A
Retailer 4
-
$488 SGD
$382 USD
View
A
Retailer 5
-
$568 SGD
$444 USD
View
A
Retailer 6
-
$684 SGD
$535 USD
View
A
Retailer 7
-
$795 SGD
$622 USD
View
B+
Retailer 8
-
$967 SGD
£596 GBP
View
B+
Retailer 9
-
$1,438 SGD
$1,125 USD
View
B
Retailer 10
-
$1,501 SGD
$1,174 USD
View
B
Retailer 11
-
$1,734 SGD
$1,356 USD
View
B
Retailer 12
-
$1,877 SGD
$1,468 USD
View
Retailer 13
-
$1,937 SGD
$1,515 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$2,164 SGD
£1,333 GBP
View
Most Expensive
B
Do Amore Diamonds
27-03A0A4CB1 · Oct 31
$3,503 SGD
$2,740 USD
View
14 more retailers have this diamond
Prices start from $394 SGDSave up to $3,109 SGD

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
$394 SGD