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Marquise|Lab Grown|IGI

1.75ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG815692579

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG815692579

Diamond specifications and retailer prices

From $502 SGD
$393 USD
As of October 25, 2026
Save $3,090 SGD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,592 SGD at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

About this 1.75ct lab-grown marquise diamond

This 1.75ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815692579 or 815692579. Listed at 13 retailers as of October 25, 2026, with prices from $502 to $3,592, a $3,090 spread on the same certified stone. Do Amore Diamonds lists it at $3,592. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815692579
Dimensions12.56 × 6.36 × 3.99 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.56 mm6.36 mm1.75 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815692579
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.7%

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 25
Current: $3,592 SGD|Low: $502 SGD|High: $3,592 SGD|Avg: $1,384 SGD
Do Amore Diamonds
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
October 27, 2026
Retailer 12$502 SGD
Retailer 10$652 SGD
Retailer 14$658 SGD
Retailer 9$703 SGD
Retailer 13$817 SGD
Retailer 5$860 SGD
Retailer 2$991 SGD
Retailer 11$1,474 SGD
Retailer 8$1,515 SGD
Retailer 6$1,617 SGD
Retailer 4$1,930 SGD
Retailer 3$1,985 SGD
Retailer 7$2,169 SGD
Do Amore Diamonds$3,592 SGD

18 data points across 14 retailers

13 retailers$502 SGD to $3,592 SGD

A
Cheapest Retailer
-
$502 SGD
$393 USD
Retailer 2
-
$652 SGD
£401 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
$658 SGD
$515 USD
View
A
Retailer 4
-
$703 SGD
$550 USD
View
A
Retailer 5
-
$817 SGD
$639 USD
View
A
Retailer 6
-
$991 SGD
£610 GBP
View
B
Retailer 7
-
$1,474 SGD
$1,153 USD
View
B+
Retailer 8
-
$1,515 SGD
$1,185 USD
View
B+
Retailer 9
-
$1,515 SGD
$1,185 USD
View
B
Retailer 10
-
$1,930 SGD
$1,510 USD
View
Retailer 11
-
$1,985 SGD
$1,553 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$2,169 SGD
£1,336 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9C4322FD5 · Oct 26
$3,592 SGD
$2,810 USD
View
12 more retailers have this diamond
Prices start from $502 SGDSave up to $3,090 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
1.75ct Marquise
$502 SGD