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Marquise|Lab Grown|IGI

4.05ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG811652627

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811652627

Diamond specifications and retailer prices

From $1,584 SGD
$1,236 USD
As of October 23, 2026
Save $1,850 SGD (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,183 SGD at MOH London · As of October 19, 2026
View at MOH London

About this 4.05ct lab-grown marquise diamond

This 4.05ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811652627 or 811652627. Listed at 20 retailers as of October 23, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.05
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811652627
Dimensions16.83 × 8.43 × 4.97 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.83 mm8.43 mm4.05 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811652627
Side View
Table 60.0%Crown 33.4°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 59.0%

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 23
Current: $4,183 SGD|Low: $875 SGD|High: $4,385 SGD|Avg: $2,375 SGD|-3.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 23, 2026
Retailer 3$875 SGD
Retailer 5$906 SGD
Retailer 15$993 SGD
Retailer 14$1,023 SGD
Retailer 4$1,051 SGD
Retailer 10$1,060 SGD
Retailer 18$1,275 SGD
Retailer 2$1,584 SGD
Retailer 17$1,664 SGD
Retailer 9$1,677 SGD
Retailer 12$1,720 SGD
Retailer 7$2,230 SGD
Retailer 6$2,284 SGD
Retailer 19$2,398 SGD
Retailer 16$2,588 SGD
Retailer 22$2,953 SGD
Retailer 20$3,262 SGD
Retailer 13$3,434 SGD
Retailer 8$3,435 SGD
Retailer 21$3,622 SGD
Retailer 11$3,778 SGD
MOH London$4,183 SGD

28 data points across 22 retailers

20 retailers$1,584 SGD to $3,434 SGD

A
Retailer 1
-
$875 SGD
£537 GBP
Price last confirmed 7 days ago
A
Retailer 2
-
$906 SGD
$707 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$993 SGD
$775 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,051 SGD
$820 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,060 SGD
$827 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,275 SGD
$995 USD
View
Price last confirmed 5 days ago
A
Retailer 7
-
$1,584 SGD
$1,236 USD
View
A
Retailer 8
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$1,664 SGD
£1,022 GBP
View
A
Retailer 9
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$1,720 SGD
$1,342 USD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$2,230 SGD
ZAR 28,112 ZAR
View
Price last confirmed 10 days ago
A
Retailer 11
-
$2,284 SGD
A$2,741 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$2,398 SGD
$1,871 USD
View
A
Retailer 13
-
$2,588 SGD
$2,019 USD
View
A
Retailer 14
-
$2,953 SGD
$2,304 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$3,262 SGD
£2,004 GBP
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$3,434 SGD
$2,679 USD
View
B+
Retailer 17
-
$3,435 SGD
$2,680 USD
View
Price last confirmed 7 days ago
B+
Retailer 18
-
$3,622 SGD
$2,826 USD
View
Price last confirmed 7 days ago
B+
Retailer 19
-
$3,778 SGD
$2,948 USD
View
Price last confirmed 7 days ago
Most Expensive
B+
MOH London
LG811652627 · Oct 19
$4,183 SGD
£2,570 GBP
View
Price last confirmed 10 days ago
19 more retailers have this diamond
Prices start from $1,584 SGDSave up to $1,850 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
4.05ct Marquise
$1,584 SGD