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Marquise|Lab Grown|IGI

0.73ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG689510720

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG689510720

Diamond specifications and retailer prices

From $151 SGD
$118 USD
As of October 30, 2026
Save $1,413 SGD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,563 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 very-good cut grade and certified by IGI LG689510720 or 689510720. Listed at 21 retailers as of October 29, 2026, with prices from $151 to $1,563, a $1,413 spread on the same certified stone. MOH London lists it at $1,563. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689510720
Dimensions4.73 × 9.83 × 2.81 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.73 mm9.83 mm0.73 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG689510720
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.4%

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 30
Current: $1,563 SGD|Low: $151 SGD|High: $1,563 SGD|Avg: $508 SGD|+45.2%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 18$151 SGD
Retailer 3$169 SGD
Retailer 13$198 SGD
Retailer 15$198 SGD
Retailer 10$213 SGD
Retailer 14$330 SGD
Retailer 12$337 SGD
Retailer 7$363 SGD
Retailer 2$381 SGD
Retailer 11$406 SGD
Retailer 4$413 SGD
Retailer 17$490 SGD
Retailer 16$667 SGD
Retailer 6$672 SGD
Retailer 9$831 SGD
Retailer 5$974 SGD
Retailer 8$1,190 SGD
MOH London$1,563 SGD

40 data points across 18 retailers

21 retailers$151 SGD to $1,563 SGD

A
Cheapest Retailer
-
$151 SGD
$118 USD
A
Retailer 2
-
$169 SGD
$132 USD
View
Final sale: no returns
Retailer 3
-
$176 SGD
$138 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
$198 SGD
$155 USD
View
A
Retailer 5
-
$198 SGD
$155 USD
View
Retailer 6
-
$213 SGD
$167 USD
View
Price last confirmed 32 days ago
Retailer 7
-
$225 SGD
$176 USD
View
Price last confirmed 32 days ago
A
Retailer 8
-
$330 SGD
$258 USD
View
A
Retailer 9
-
$337 SGD
ZAR 4,254 ZAR
View
A
Retailer 10
-
$363 SGD
$284 USD
View
A
Retailer 11
-
$381 SGD
£235 GBP
View
A
Retailer 12
-
$406 SGD
£250 GBP
View
Retailer 13
-
$420 SGD
$329 USD
View
Price last confirmed 75 days ago
B+
Retailer 14
-
$490 SGD
$383 USD
View
B+
Retailer 15
-
$667 SGD
$522 USD
View
B+
Retailer 16
-
$672 SGD
$526 USD
View
Retailer 17
-
$733 SGD
$573 USD
View
Price last confirmed 30 days ago
Retailer 18
-
$831 SGD
$650 USD
View
Price last confirmed 12 days ago
B
Retailer 19
-
$974 SGD
£600 GBP
View
B
Retailer 20
-
$1,190 SGD
$930 USD
View
Most Expensive
C
MOH London
LG689510720 · Oct 29
$1,563 SGD
£963 GBP
View
20 more retailers have this diamond
Prices start from $151 SGDSave up to $1,413 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
$151 SGD