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Marquise|Lab Grown|IGI

3.03ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG799605965

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799605965

Diamond specifications and retailer prices

From $1,048 SGD
$820 USD
As of October 30, 2026
Save $6,673 SGD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,722 SGD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799605965 or 799605965. Listed at 21 retailers as of October 25, 2026, with prices from $1,048 to $7,722, a $6,673 spread on the same certified stone. Brilliant Earth lists it at $7,722. 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
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799605965
Dimensions14.97 × 7.59 × 4.72 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.97 mm7.59 mm3.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799605965
Side View
Table 61.0%Crown 34.8°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 62.2%

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: $7,722 SGD|Low: $1,007 SGD|High: $7,952 SGD|Avg: $2,913 SGD|-2.9%
Brilliant Earth
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
Retailer 21
Retailer 22
October 30, 2026
Retailer 8$1,048 SGD
Retailer 12$1,142 SGD
Retailer 22$1,174 SGD
Retailer 9$1,217 SGD
Retailer 16$1,445 SGD
Retailer 4$1,503 SGD
Retailer 19$1,555 SGD
Retailer 17$1,758 SGD
Retailer 11$1,792 SGD
Retailer 2$1,868 SGD
Retailer 18$2,533 SGD
Retailer 20$2,745 SGD
Retailer 21$2,797 SGD
Retailer 13$2,825 SGD
Retailer 15$3,273 SGD
Retailer 6$3,336 SGD
Retailer 10$3,420 SGD
Retailer 5$3,710 SGD
Retailer 7$3,807 SGD
Retailer 3$4,585 SGD
Retailer 14$4,815 SGD
Brilliant Earth$7,722 SGD

42 data points across 22 retailers

21 retailers$1,048 SGD to $7,722 SGD

A
Cheapest Retailer
-
$1,048 SGD
$820 USD
A
Retailer 2
-
$1,142 SGD
$893 USD
View
A
Retailer 3
-
$1,174 SGD
$918 USD
View
Final sale: no returns
A
Retailer 4
-
$1,217 SGD
$952 USD
View
A
Retailer 5
-
$1,445 SGD
$1,130 USD
View
Retailer 6
-
$1,503 SGD
£925 GBP
View
Price last confirmed 18 days ago
A
Retailer 7
-
$1,555 SGD
HK$9,500 HKD
View
A
Retailer 8
-
$1,758 SGD
$1,375 USD
View
B+
Retailer 9
-
$1,792 SGD
$1,402 USD
View
B+
Retailer 10
-
$1,868 SGD
£1,150 GBP
View
B+
Retailer 11
-
$2,533 SGD
A$3,048 AUD
View
Retailer 12
-
$2,745 SGD
A$3,303 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$2,797 SGD
$2,188 USD
View
B+
Retailer 14
-
$2,825 SGD
ZAR 35,695 ZAR
View
Retailer 15
-
$3,336 SGD
A$4,015 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$3,420 SGD
$2,675 USD
View
B
Retailer 17
-
$3,710 SGD
$2,902 USD
View
B
Retailer 18
-
$3,807 SGD
$2,978 USD
View
Retailer 19
-
$4,585 SGD
£2,824 GBP
View
Price last confirmed 9 days ago
B
Retailer 20
-
$4,815 SGD
$3,767 USD
View
Most Expensive
B
Brilliant Earth
19995889A · Oct 25
$7,722 SGD
$6,040 USD
View
20 more retailers have this diamond
Prices start from $1,048 SGDSave up to $6,673 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
$1,048 SGD