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Marquise|Lab Grown|IGI

3.01ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG828618725

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828618725

Diamond specifications and retailer prices

From $528 SGD
As of November 4, 2026
Save $3,087 SGD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,615 SGD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828618725 or 828618725. Listed at 23 retailers as of November 4, 2026, with prices from $528 to $3,615, a $3,087 spread on the same certified stone. Brilliant Earth lists it at $3,615. 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

3.01
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618725
Dimensions15.31 × 7.59 × 4.50 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.31 mm7.59 mm3.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828618725
Side View
Table 65.0%Crown 35.9°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.3%

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: Nov 4
Current: $3,615 SGD|Low: $528 SGD|High: $3,615 SGD|Avg: $1,621 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 19
November 6, 2026
Retailer 17$528 SGD
Retailer 7$637 SGD
Retailer 12$646 SGD
Retailer 16$773 SGD
Retailer 2$898 SGD
Retailer 19$934 SGD
Retailer 14$1,044 SGD
Retailer 18$1,244 SGD
Retailer 10$1,288 SGD
Retailer 13$1,291 SGD
Retailer 6$1,483 SGD
Retailer 8$1,864 SGD
Retailer 5$1,927 SGD
Retailer 4$2,206 SGD
Retailer 3$2,212 SGD
Retailer 15$2,275 SGD
Retailer 9$2,498 SGD
Retailer 11$2,759 SGD
Brilliant Earth$3,615 SGD

26 data points across 19 retailers

23 retailers$528 SGD to $3,615 SGD

Retailer 1
-
$488 SGD
Price last confirmed 20 days ago
A
Retailer 2
-
$528 SGD
View
Final sale: no returns
Retailer 3
-
$547 SGD
View
Price last confirmed 22 days ago
Retailer 4
-
$605 SGD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$637 SGD
View
A
Retailer 6
-
$646 SGD
View
A
Retailer 7
-
$773 SGD
View
A
Retailer 8
-
$898 SGD
View
B+
Retailer 9
-
$934 SGD
View
A
Retailer 10
-
$1,044 SGD
View
A
Retailer 11
-
$1,244 SGD
View
Retailer 12
-
$1,288 SGD
View
Price last confirmed 13 days ago
A
Retailer 13
-
$1,291 SGD
View
A
Retailer 14
-
$1,483 SGD
View
B+
Retailer 15
-
$1,864 SGD
View
B+
Retailer 16
-
$1,927 SGD
View
Retailer 17
-
$1,947 SGD
View
Price last confirmed 21 days ago
B+
Retailer 18
-
$2,206 SGD
View
B+
Retailer 19
-
$2,212 SGD
View
B+
Retailer 20
-
$2,275 SGD
View
B+
Retailer 21
-
$2,498 SGD
View
Retailer 22
-
$2,759 SGD
View
Price last confirmed 19 days ago
Most Expensive
B
Brilliant Earth
21003220A · Nov 5
$3,615 SGD
$2,830 USD
View
22 more retailers have this diamond
Prices start from $528 SGDSave up to $3,087 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
3.01ct Marquise
$528 SGD