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Marquise|Lab Grown|IGI

3.54ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG840623963

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840623963

Diamond specifications and retailer prices

From $713 SGD
$558 USD
As of October 30, 2026
Save $5,615 SGD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,328 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.54ct lab-grown marquise diamond

This 3.54ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840623963 or 840623963. Listed at 16 retailers as of October 30, 2026, with prices from $713 to $6,328, a $5,615 spread on the same certified stone. Do Amore Diamonds lists it at $6,328. 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

3.54
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840623963
Dimensions15.76 × 7.98 × 4.97 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.76 mm7.98 mm3.54 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840623963
Side View
Table 61.0%Crown 33.5°Girdle: Slightly ThickPavilion 41.1°Culet: NoneDepth 62.3%

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: $6,328 SGD|Low: $713 SGD|High: $8,552 SGD|Avg: $2,939 SGD
Do Amore Diamonds
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
October 31, 2026
Retailer 11$713 SGD
Retailer 14$885 SGD
Retailer 15$1,055 SGD
Retailer 12$1,280 SGD
Retailer 3$1,359 SGD
Retailer 6$1,363 SGD
Retailer 2$1,529 SGD
Retailer 13$1,533 SGD
Retailer 9$2,282 SGD
Retailer 5$2,567 SGD
Retailer 4$2,847 SGD
Retailer 8$3,338 SGD
Retailer 16$4,260 SGD
Retailer 7$5,893 SGD
Retailer 10$5,983 SGD
Do Amore Diamonds$6,328 SGD

5 data points across 16 retailers

16 retailers$713 SGD to $6,328 SGD

A
Cheapest Retailer
-
$713 SGD
$558 USD
A
Retailer 2
-
$885 SGD
$692 USD
View
A
Retailer 3
-
$1,055 SGD
$825 USD
View
A
Retailer 4
-
$1,280 SGD
£789 GBP
View
A
Retailer 5
-
$1,359 SGD
$1,063 USD
View
A
Retailer 6
-
$1,363 SGD
$1,066 USD
View
A
Retailer 7
-
$1,529 SGD
£942 GBP
View
A
Retailer 8
-
$1,533 SGD
$1,199 USD
View
B+
Retailer 9
-
$2,282 SGD
$1,785 USD
View
B+
Retailer 10
-
$2,567 SGD
$2,008 USD
View
B+
Retailer 11
-
$2,847 SGD
$2,227 USD
View
B
Retailer 12
-
$3,338 SGD
View
B
Retailer 13
-
$4,260 SGD
£2,624 GBP
View
B
Retailer 14
-
$5,893 SGD
$4,610 USD
View
B
Retailer 15
-
$5,983 SGD
$4,680 USD
View
Most Expensive
B
Do Amore Diamonds
27-7B10BB3EA · Oct 31
$6,328 SGD
$4,950 USD
View
15 more retailers have this diamond
Prices start from $713 SGDSave up to $5,615 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
3.54ct Marquise
$713 SGD