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Marquise|Lab Grown|IGI

0.45ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG844679491

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844679491

Diamond specifications and retailer prices

From $139 SGD
$109 USD
As of October 30, 2026
Save $490 SGD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,450 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 LG844679491 or 844679491. Listed at 21 retailers as of October 29, 2026, with a 351% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844679491
Dimensions7.71 × 3.98 × 2.52 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.71 mm3.98 mm0.45 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844679491
Side View
Table 63.0%Crown 35.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.3%

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 30
Current: $1,450 SGD|Low: $139 SGD|High: $1,450 SGD|Avg: $443 SGD
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
Retailer 19
Retailer 20
October 30, 2026
Retailer 18$139 SGD
Retailer 19$156 SGD
Retailer 17$161 SGD
Retailer 4$184 SGD
Retailer 16$184 SGD
Retailer 10$268 SGD
Retailer 5$301 SGD
Retailer 7$311 SGD
Retailer 14$312 SGD
Retailer 2$345 SGD
Retailer 11$354 SGD
Retailer 13$417 SGD
Retailer 15$449 SGD
Retailer 8$460 SGD
Retailer 3$466 SGD
Retailer 6$497 SGD
Retailer 20$555 SGD
Retailer 9$587 SGD
Retailer 12$629 SGD
MOH London$1,450 SGD

15 data points across 20 retailers

21 retailers$139 SGD to $629 SGD

A
Cheapest Retailer
-
$139 SGD
$109 USD
A
Retailer 2
-
$156 SGD
$122 USD
View
Final sale: no returns
A
Retailer 3
-
$161 SGD
$126 USD
View
A
Retailer 4
-
$184 SGD
$144 USD
View
A
Retailer 5
-
$184 SGD
$144 USD
View
A
Retailer 6
-
$268 SGD
$210 USD
View
A
Retailer 7
-
$301 SGD
$236 USD
View
A
Retailer 8
-
$311 SGD
€232 EUR
View
A
Retailer 9
-
$312 SGD
ZAR 3,941 ZAR
View
B+
Retailer 10
-
$345 SGD
£212 GBP
View
B+
Retailer 11
-
$354 SGD
$277 USD
View
B+
Retailer 12
-
$417 SGD
£257 GBP
View
B+
Retailer 13
-
$449 SGD
A$540 AUD
View
Retailer 14
-
$460 SGD
$360 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$466 SGD
A$561 AUD
View
B+
Retailer 16
-
$473 SGD
$370 USD
View
B+
Retailer 17
-
$497 SGD
CA$540 CAD
View
B
Retailer 18
-
$555 SGD
$434 USD
View
B
Retailer 19
-
$587 SGD
$459 USD
View
B
Retailer 20
-
$629 SGD
$492 USD
View
Most Expensive
MOH London
LG844679491 · Oct 29
$1,450 SGD
£893 GBP
View
Price under review
20 more retailers have this diamond
Prices start from $139 SGDSave up to $490 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
$139 SGD