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Marquise|Lab Grown|IGI

3.03ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG833642164

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833642164

Diamond specifications and retailer prices

From $842 SGD
$659 USD
As of October 30, 2026
Save $6,636 SGD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,479 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833642164 or 833642164. Listed at 20 retailers as of October 30, 2026, with prices from $842 to $7,479, a $6,636 spread on the same certified stone. Do Amore Diamonds lists it at $7,479. 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

3.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833642164
Dimensions14.39 × 7.62 × 4.81 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.39 mm7.62 mm3.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833642164
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.1%

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: $7,479 SGD|Low: $842 SGD|High: $7,479 SGD|Avg: $2,483 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 11$842 SGD
Retailer 5$917 SGD
Retailer 12$943 SGD
Retailer 18$978 SGD
Retailer 8$1,437 SGD
Retailer 2$1,445 SGD
Retailer 20$1,462 SGD
Retailer 4$1,593 SGD
Retailer 14$1,598 SGD
Retailer 13$1,732 SGD
Retailer 15$2,437 SGD
Retailer 16$2,497 SGD
Retailer 3$3,034 SGD
Retailer 17$3,196 SGD
Retailer 9$3,334 SGD
Retailer 7$3,373 SGD
Retailer 6$3,790 SGD
Retailer 10$3,863 SGD
Retailer 19$4,260 SGD
Do Amore Diamonds$7,479 SGD

6 data points across 20 retailers

20 retailers$842 SGD to $7,479 SGD

A
Cheapest Retailer
-
$842 SGD
$659 USD
A
Retailer 2
-
$917 SGD
$717 USD
View
A
Retailer 3
-
$943 SGD
$738 USD
View
Final sale: no returns
A
Retailer 4
-
$978 SGD
$765 USD
View
A
Retailer 5
-
$1,437 SGD
$1,124 USD
View
A
Retailer 6
-
$1,445 SGD
£890 GBP
View
A
Retailer 7
-
$1,462 SGD
$1,144 USD
View
A
Retailer 8
-
$1,593 SGD
$1,246 USD
View
B+
Retailer 9
-
$1,598 SGD
$1,250 USD
View
A
Retailer 10
-
$1,732 SGD
£1,067 GBP
View
B+
Retailer 11
-
$2,437 SGD
A$2,933 AUD
View
B+
Retailer 12
-
$2,497 SGD
$1,953 USD
View
B
Retailer 13
-
$3,034 SGD
$2,373 USD
View
B
Retailer 14
-
$3,196 SGD
CA$3,472 CAD
View
B
Retailer 15
-
$3,334 SGD
$2,608 USD
View
B
Retailer 16
-
$3,373 SGD
$2,638 USD
View
B
Retailer 17
-
$3,790 SGD
$2,965 USD
View
B
Retailer 18
-
$3,863 SGD
$3,021 USD
View
B
Retailer 19
-
$4,260 SGD
£2,624 GBP
View
Most Expensive
B
Do Amore Diamonds
27-280DB0229 · Oct 31
$7,479 SGD
$5,850 USD
View
19 more retailers have this diamond
Prices start from $842 SGDSave up to $6,636 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
3.03ct Marquise
$842 SGD