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Marquise|Lab Grown|IGI

4.05ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG826612264

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826612264

Diamond specifications and retailer prices

From $1,850 SGD
$1,447 USD
As of October 30, 2026
Save $10,870 SGD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,720 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.05ct lab-grown marquise diamond

This 4.05ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826612264 or 826612264. Listed at 19 retailers as of October 30, 2026, with prices from $1,850 to $12,720, a $10,870 spread on the same certified stone. Do Amore Diamonds lists it at $12,720. 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
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826612264
Dimensions16.20 × 8.29 × 5.26 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.20 mm8.29 mm4.05 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826612264
Side View
Table 60.0%Crown 36.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.4%

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: $12,720 SGD|Low: $1,850 SGD|High: $13,871 SGD|Avg: $4,969 SGD
Do Amore Diamonds
Retailer 2
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Retailer 22
October 31, 2026
Retailer 10$1,850 SGD
Retailer 22$2,012 SGD
Retailer 11$2,071 SGD
Retailer 18$2,145 SGD
Retailer 16$2,190 SGD
Retailer 6$2,365 SGD
Retailer 7$2,448 SGD
Retailer 20$2,568 SGD
Retailer 15$2,837 SGD
Retailer 2$3,355 SGD
Retailer 14$3,863 SGD
Retailer 13$3,893 SGD
Retailer 21$4,439 SGD
Retailer 17$4,898 SGD
Retailer 5$5,708 SGD
Retailer 8$5,782 SGD
Retailer 4$6,234 SGD
Retailer 19$6,800 SGD
Retailer 3$7,038 SGD
Retailer 9$8,348 SGD
Do Amore Diamonds$12,720 SGD
Retailer 12$13,871 SGD

7 data points across 22 retailers

19 retailers$1,850 SGD to $12,720 SGD

A
Cheapest Retailer
-
$1,850 SGD
$1,447 USD
A
Retailer 2
-
$2,012 SGD
$1,574 USD
View
A
Retailer 3
-
$2,071 SGD
$1,620 USD
View
Final sale: no returns
A
Retailer 4
-
$2,145 SGD
$1,678 USD
View
A
Retailer 5
-
$2,190 SGD
£1,349 GBP
View
A
Retailer 6
-
$2,365 SGD
$1,850 USD
View
A
Retailer 7
-
$2,448 SGD
$1,915 USD
View
A
Retailer 8
-
$2,568 SGD
$2,009 USD
View
B+
Retailer 9
-
$3,355 SGD
£2,066 GBP
View
B+
Retailer 10
-
$3,893 SGD
$3,045 USD
View
B+
Retailer 11
-
$4,439 SGD
$3,472 USD
View
B+
Retailer 12
-
$4,898 SGD
CA$5,321 CAD
View
B
Retailer 13
-
$5,708 SGD
£3,516 GBP
View
B
Retailer 14
-
$5,782 SGD
$4,523 USD
View
B
Retailer 15
-
$6,234 SGD
$4,877 USD
View
B
Retailer 16
-
$6,800 SGD
£4,188 GBP
View
B
Retailer 17
-
$7,038 SGD
$5,505 USD
View
B
Retailer 18
-
$8,348 SGD
$6,530 USD
View
Most Expensive
B
Do Amore Diamonds
27-F38EBBC03 · Oct 31
$12,720 SGD
$9,950 USD
View
18 more retailers have this diamond
Prices start from $1,850 SGDSave up to $10,870 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
$1,850 SGD