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Marquise|Lab Grown|IGI

0.73ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG645404559

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG645404559

Diamond specifications and retailer prices

From $170 SGD
$133 USD
As of October 27, 2026
Save $1,596 SGD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,766 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct lab-grown marquise diamond

This 0.73ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645404559 or 645404559. Listed at 19 retailers as of October 27, 2026, with prices from $170 to $1,766, a $1,596 spread on the same certified stone. MOH London lists it at $1,766. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645404559
Dimensions9.36 × 4.57 × 2.97 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.36 mm4.57 mm0.73 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645404559
Side View
Table 61.0%Crown 34.5°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 65.0%

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 27
Current: $1,766 SGD|Low: $170 SGD|High: $1,778 SGD|Avg: $526 SGD|+65.6%
MOH London
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 19$170 SGD
Retailer 8$189 SGD
Retailer 17$197 SGD
Retailer 3$211 SGD
Retailer 18$211 SGD
Retailer 7$336 SGD
Retailer 15$339 SGD
Retailer 2$355 SGD
Retailer 13$380 SGD
Retailer 11$398 SGD
Retailer 12$458 SGD
Retailer 14$536 SGD
Retailer 6$607 SGD
Retailer 4$676 SGD
Retailer 16$715 SGD
Retailer 9$748 SGD
Retailer 5$1,111 SGD
Retailer 10$1,252 SGD
MOH London$1,766 SGD

45 data points across 19 retailers

19 retailers$170 SGD to $1,766 SGD

A
Cheapest Retailer
-
$170 SGD
$133 USD
A
Retailer 2
-
$189 SGD
$148 USD
View
Final sale: no returns
A
Retailer 3
-
$197 SGD
$154 USD
View
A
Retailer 4
-
$211 SGD
$165 USD
View
A
Retailer 5
-
$211 SGD
$165 USD
View
A
Retailer 6
-
$336 SGD
$263 USD
View
A
Retailer 7
-
$339 SGD
$265 USD
View
A
Retailer 8
-
$355 SGD
£219 GBP
View
A
Retailer 9
-
$380 SGD
ZAR 4,805 ZAR
View
A
Retailer 10
-
$398 SGD
$311 USD
View
A
Retailer 11
-
$458 SGD
£282 GBP
View
B+
Retailer 12
-
$536 SGD
A$645 AUD
View
B+
Retailer 13
-
$607 SGD
$475 USD
View
B+
Retailer 14
-
$676 SGD
$529 USD
View
B
Retailer 15
-
$715 SGD
$559 USD
View
B
Retailer 16
-
$748 SGD
$585 USD
View
B
Retailer 17
-
$1,111 SGD
£684 GBP
View
B
Retailer 18
-
$1,252 SGD
$979 USD
View
Most Expensive
B
MOH London
LG645404559 · Oct 29
$1,766 SGD
£1,088 GBP
View
18 more retailers have this diamond
Prices start from $170 SGDSave up to $1,596 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
0.73ct Marquise
$170 SGD