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Marquise|Lab Grown|IGI

1.75ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG818685329

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818685329

Diamond specifications and retailer prices

From $831 SGD
A$998 AUD
As of October 29, 2026
6 retailers carry this diamond
Most expensive: $2,704 SGD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818685329 or 818685329. Listed at 6 retailers as of October 29, 2026. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818685329
Dimensions12.63 × 6.37 × 3.96 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.63 mm6.37 mm1.75 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818685329
Side View
Table 62.0%Crown 31.6°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $2,704 SGD|Low: $450 SGD|High: $2,704 SGD|Avg: $1,185 SGD|+1.4%
Brilliant Earth
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 3, 2026
Retailer 11$450 SGD
Retailer 10$456 SGD
Retailer 12$615 SGD
Retailer 8$774 SGD
Retailer 7$796 SGD
Retailer 2$831 SGD
Retailer 14$898 SGD
Retailer 4$924 SGD
Retailer 3$967 SGD
Retailer 6$1,400 SGD
Retailer 5$1,529 SGD
Retailer 9$1,549 SGD
Retailer 13$1,848 SGD
Brilliant Earth$2,704 SGD

15 data points across 14 retailers

6 retailers

Retailer 1
-
$450 SGD
$351 USD
Price last confirmed 32 days ago
Retailer 2
-
$774 SGD
ZAR 9,759 ZAR
View
Price last confirmed 33 days ago
A
Retailer 3
-
$831 SGD
A$998 AUD
View
Retailer 4
-
$967 SGD
$755 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$1,549 SGD
A$1,859 AUD
View
Price last confirmed 33 days ago
Most Expensive
Brilliant Earth
21102099A · Sep 28
$2,704 SGD
$2,110 USD
View
Price last confirmed 31 days ago
5 more retailers have this diamond
Prices start from $831 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
$831 SGD