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Marquise|Lab Grown|IGI

0.74ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG840656742

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840656742

Diamond specifications and retailer prices

From $173 SGD
$135 USD
As of October 27, 2026
Save $1,625 SGD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,798 SGD at MOH London · As of October 25, 2026
View at MOH London

About this 0.74ct lab-grown marquise diamond

This 0.74ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840656742 or 840656742. Listed at 13 retailers as of October 25, 2026, with prices from $173 to $1,798, a $1,625 spread on the same certified stone. MOH London lists it at $1,798. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.74
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840656742
Dimensions9.51 × 4.77 × 3.01 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.51 mm4.77 mm0.74 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840656742
Side View
Table 56.0%Crown 31.3°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,798 SGD|Low: $246 SGD|High: $1,817 SGD|Avg: $601 SGD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 27, 2026
Retailer 10$246 SGD
Retailer 4$295 SGD
Retailer 9$353 SGD
Retailer 7$404 SGD
Retailer 3$548 SGD
Retailer 2$559 SGD
Retailer 6$596 SGD
Retailer 8$672 SGD
Retailer 5$731 SGD
MOH London$1,798 SGD

18 data points across 10 retailers

13 retailers$173 SGD to $1,798 SGD

A
Cheapest Retailer
-
$173 SGD
$135 USD
A
Retailer 2
-
$201 SGD
$157 USD
View
A
Retailer 3
-
$246 SGD
HK$1,500 HKD
View
A
Retailer 4
-
$295 SGD
$230 USD
View
A
Retailer 5
-
$353 SGD
$275 USD
View
A
Retailer 6
-
$404 SGD
$315 USD
View
B+
Retailer 7
-
$548 SGD
A$657 AUD
View
B+
Retailer 8
-
$559 SGD
A$671 AUD
View
B+
Retailer 9
-
$596 SGD
View
B+
Retailer 10
-
$672 SGD
$524 USD
View
B+
Retailer 11
-
$691 SGD
$539 USD
View
B+
Retailer 12
-
$731 SGD
$570 USD
View
Most Expensive
B
MOH London
LG840656742 · Oct 25
$1,798 SGD
£1,104 GBP
View
12 more retailers have this diamond
Prices start from $173 SGDSave up to $1,625 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
0.74ct Marquise
$173 SGD