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Marquise|Lab Grown|IGI

0.43ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG679514511

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG679514511

Diamond specifications and retailer prices

From $258 SGD
$202 USD
As of October 30, 2026
Save $1,158 SGD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,416 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.43ct lab-grown marquise diamond

This 0.43ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG679514511 or 679514511. Listed at 22 retailers as of October 30, 2026, with prices from $258 to $1,416, a $1,158 spread on the same certified stone. MOH London lists it at $1,416. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.43
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG679514511
Dimensions7.96 × 3.83 × 2.39 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
7.96 mm3.83 mm0.43 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG679514511
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.4%

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 30
Current: $1,416 SGD|Low: $248 SGD|High: $1,433 SGD|Avg: $616 SGD|-1.0%
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
November 1, 2026
Retailer 15$258 SGD
Retailer 7$289 SGD
Retailer 5$299 SGD
Retailer 3$320 SGD
Retailer 6$320 SGD
Retailer 14$476 SGD
Retailer 10$524 SGD
Retailer 9$572 SGD
Retailer 13$631 SGD
Retailer 11$639 SGD
Retailer 2$658 SGD
Retailer 8$737 SGD
Retailer 12$919 SGD
Retailer 4$1,136 SGD
MOH London$1,416 SGD

42 data points across 15 retailers

22 retailers$258 SGD to $1,416 SGD

A
Cheapest Retailer
-
$258 SGD
$202 USD
A
Retailer 2
-
$289 SGD
$226 USD
View
Final sale: no returns
A
Retailer 3
-
$299 SGD
$234 USD
View
A
Retailer 4
-
$306 SGD
$239 USD
View
Retailer 5
-
$316 SGD
$247 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$320 SGD
$250 USD
View
Retailer 7
-
$320 SGD
$250 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$476 SGD
$372 USD
View
B+
Retailer 9
-
$524 SGD
$410 USD
View
B+
Retailer 10
-
$572 SGD
€426 EUR
View
Retailer 11
-
$631 SGD
A$759 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$639 SGD
ZAR 8,070 ZAR
View
B+
Retailer 13
-
$658 SGD
£405 GBP
View
B+
Retailer 14
-
$726 SGD
$568 USD
View
B+
Retailer 15
-
$737 SGD
£454 GBP
View
B+
Retailer 16
-
$919 SGD
A$1,106 AUD
View
B
Retailer 17
-
$998 SGD
CA$1,084 CAD
View
B
Retailer 18
-
$1,136 SGD
$888 USD
View
B
Retailer 19
-
$1,178 SGD
$921 USD
View
B
Retailer 20
-
$1,355 SGD
$1,060 USD
View
B
Retailer 21
-
$1,355 SGD
$1,060 USD
View
Most Expensive
B
MOH London
LG679514511 · Nov 1
$1,416 SGD
£872 GBP
View
21 more retailers have this diamond
Prices start from $258 SGDSave up to $1,158 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
0.43ct Marquise
$258 SGD