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Marquise|Lab Grown|IGI

0.45ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG729554520

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG729554520

Diamond specifications and retailer prices

From $162 SGD
$127 USD
As of October 30, 2026
Save $700 SGD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,666 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown marquise diamond

This 0.45ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729554520 or 729554520. Listed at 15 retailers as of October 29, 2026, with a 431% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729554520
Dimensions8.39 × 3.94 × 2.44 mm
L/W Ratio2.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.39 mm3.94 mm0.45 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG729554520
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.9%

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: $1,666 SGD|Low: $147 SGD|High: $1,666 SGD|Avg: $470 SGD|+39.0%
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
October 30, 2026
Retailer 5$162 SGD
Retailer 17$268 SGD
Retailer 7$297 SGD
Retailer 12$308 SGD
Retailer 10$330 SGD
Retailer 13$345 SGD
Retailer 3$359 SGD
Retailer 4$362 SGD
Retailer 16$367 SGD
Retailer 8$440 SGD
Retailer 11$454 SGD
Retailer 15$479 SGD
Retailer 2$497 SGD
Retailer 14$587 SGD
Retailer 6$862 SGD
Retailer 9$877 SGD
MOH London$1,666 SGD

20 data points across 17 retailers

15 retailers$162 SGD to $862 SGD

A
Cheapest Retailer
-
$162 SGD
$127 USD
Final sale: no returns
A
Retailer 2
-
$268 SGD
$210 USD
View
A
Retailer 3
-
$308 SGD
$241 USD
View
A
Retailer 4
-
$330 SGD
£203 GBP
View
A
Retailer 5
-
$345 SGD
$270 USD
View
B+
Retailer 6
-
$359 SGD
ZAR 4,532 ZAR
View
B+
Retailer 7
-
$362 SGD
$283 USD
View
B+
Retailer 8
-
$367 SGD
£226 GBP
View
B+
Retailer 9
-
$408 SGD
$319 USD
View
Retailer 10
-
$440 SGD
$344 USD
View
Price last confirmed 44 days ago
B+
Retailer 11
-
$479 SGD
£295 GBP
View
B+
Retailer 12
-
$497 SGD
CA$540 CAD
View
B
Retailer 13
-
$587 SGD
$459 USD
View
B
Retailer 14
-
$862 SGD
$674 USD
View
Most Expensive
MOH London
LG729554520 · Oct 29
$1,666 SGD
£1,026 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $162 SGDSave up to $700 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
0.45ct Marquise
$162 SGD