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Marquise|Lab Grown|IGI

1.73ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG848621637

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848621637

Diamond specifications and retailer prices

From $440 SGD
$343 USD
As of October 29, 2026
Save $1,871 SGD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,310 SGD at Michael Trio · As of October 29, 2026
View at Michael Trio

About this 1.73ct lab-grown marquise diamond

This 1.73ct 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 LG848621637 or 848621637. Listed at 14 retailers as of October 29, 2026, with prices from $440 to $2,310, a $1,871 spread on the same certified stone. Michael Trio lists it at $2,310. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848621637
Dimensions12.09 × 6.18 × 3.96 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.09 mm6.18 mm1.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848621637
Side View
Table 58.0%Crown 38.9°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 64.1%

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 29
Current: $2,310 SGD|Low: $440 SGD|High: $2,326 SGD|Avg: $1,150 SGD|-0.7%
Michael Trio
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 29, 2026
Retailer 8$440 SGD
Retailer 4$461 SGD
Retailer 2$488 SGD
Retailer 10$520 SGD
Retailer 3$664 SGD
Retailer 7$686 SGD
Retailer 5$872 SGD
Retailer 11$932 SGD
Retailer 13$1,051 SGD
Retailer 6$1,556 SGD
Retailer 12$1,571 SGD
Retailer 14$1,644 SGD
Retailer 9$1,968 SGD
Michael Trio$2,310 SGD

2 data points across 14 retailers

14 retailers$440 SGD to $2,310 SGD

A
Cheapest Retailer
-
$440 SGD
$343 USD
Final sale: no returns
A
Retailer 2
-
$461 SGD
$360 USD
View
A
Retailer 3
-
$488 SGD
$381 USD
View
A
Retailer 4
-
$520 SGD
£319 GBP
View
B+
Retailer 5
-
$664 SGD
$518 USD
View
A
Retailer 6
-
$686 SGD
$535 USD
View
A
Retailer 7
-
$872 SGD
£536 GBP
View
A
Retailer 8
-
$932 SGD
$727 USD
View
B+
Retailer 9
-
$1,051 SGD
$820 USD
View
B+
Retailer 10
-
$1,556 SGD
$1,214 USD
View
B+
Retailer 11
-
$1,571 SGD
$1,226 USD
View
B+
Retailer 12
-
$1,644 SGD
$1,282 USD
View
B
Retailer 13
-
$1,968 SGD
£1,209 GBP
View
Most Expensive
B
Michael Trio
9973244550 · Oct 29
$2,310 SGD
View
13 more retailers have this diamond
Prices start from $440 SGDSave up to $1,871 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
1.73ct Marquise
$440 SGD