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Marquise|Lab Grown|IGI

0.73ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG770683843

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG770683843

Diamond specifications and retailer prices

From $170 SGD
$133 USD
As of October 30, 2026
Save $1,596 SGD (90%) vs most expensive(unlock to see where)
20 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 very-good cut grade and certified by IGI LG770683843 or 770683843. Listed at 20 retailers as of October 29, 2026, with prices from $170 to $1,766, a $1,596 spread on the same certified stone. MOH London lists it at $1,766. 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 angle33.9°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770683843
Dimensions9.83 × 4.50 × 3.00 mm
L/W Ratio2.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.83 mm4.50 mm0.73 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770683843
Side View
Table 55.0%Crown 33.9°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 66.7%

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 30
Current: $1,766 SGD|Low: $162 SGD|High: $1,778 SGD|Avg: $535 SGD|+0.6%
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 31, 2026
Retailer 17$170 SGD
Retailer 8$189 SGD
Retailer 5$197 SGD
Retailer 3$211 SGD
Retailer 6$211 SGD
Retailer 19$284 SGD
Retailer 10$336 SGD
Retailer 12$339 SGD
Retailer 2$352 SGD
Retailer 14$380 SGD
Retailer 15$404 SGD
Retailer 13$458 SGD
Retailer 7$511 SGD
Retailer 4$676 SGD
Retailer 16$715 SGD
Retailer 11$748 SGD
Retailer 18$831 SGD
Retailer 9$1,111 SGD
MOH London$1,766 SGD

45 data points across 19 retailers

20 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
-
$284 SGD
$222 USD
View
A
Retailer 7
-
$336 SGD
$263 USD
View
A
Retailer 8
-
$339 SGD
$265 USD
View
A
Retailer 9
-
$352 SGD
£217 GBP
View
A
Retailer 10
-
$380 SGD
ZAR 4,805 ZAR
View
B+
Retailer 11
-
$404 SGD
€301 EUR
View
B+
Retailer 12
-
$458 SGD
£282 GBP
View
B+
Retailer 13
-
$511 SGD
$400 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
-
$831 SGD
$650 USD
View
B
Retailer 18
-
$1,111 SGD
£684 GBP
View
B
Retailer 19
-
$1,252 SGD
$979 USD
View
Most Expensive
B
MOH London
LG770683843 · Oct 29
$1,766 SGD
£1,088 GBP
View
19 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