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Marquise|Lab Grown|IGI

3.06ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG776623899

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG776623899

Diamond specifications and retailer prices

From $663 SGD
As of November 4, 2026
Save $4,612 SGD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,275 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776623899 or 776623899. Listed at 12 retailers as of November 4, 2026, with prices from $663 to $5,275, a $4,612 spread on the same certified stone. Do Amore Diamonds lists it at $5,275. 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

3.06
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776623899
Dimensions14.81 × 7.44 × 4.78 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Top View
14.81 mm7.44 mm3.06 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776623899
Side View
Table 59.0%Crown 37.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 64.2%

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: $5,275 SGD|Low: $462 SGD|High: $5,275 SGD|Avg: $2,576 SGD|+2.5%
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
November 5, 2026
Retailer 14$663 SGD
Retailer 10$736 SGD
Retailer 9$984 SGD
Retailer 8$1,258 SGD
Retailer 12$1,356 SGD
Retailer 2$1,722 SGD
Retailer 11$2,137 SGD
Retailer 4$2,375 SGD
Retailer 3$2,778 SGD
Retailer 13$2,815 SGD
Retailer 7$3,384 SGD
Retailer 6$3,884 SGD
Retailer 5$5,204 SGD
Do Amore Diamonds$5,275 SGD

28 data points across 14 retailers

12 retailers$663 SGD to $5,275 SGD

A
Cheapest Retailer
-
$663 SGD
Final sale: no returns
A
Retailer 2
-
$736 SGD
View
B+
Retailer 3
-
$984 SGD
View
A
Retailer 4
-
$1,258 SGD
View
A
Retailer 5
-
$1,356 SGD
View
B+
Retailer 6
-
$1,722 SGD
View
B+
Retailer 7
-
$2,137 SGD
View
B+
Retailer 8
-
$2,375 SGD
View
B
Retailer 9
-
$2,778 SGD
View
B+
Retailer 10
-
$2,815 SGD
View
B
Retailer 11
-
$3,384 SGD
View
Most Expensive
B
Do Amore Diamonds
27-A8D80248C · Nov 4
$5,275 SGD
$4,130 USD
View
11 more retailers have this diamond
Prices start from $663 SGDSave up to $4,612 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
3.06ct Marquise
$663 SGD