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Marquise|Lab Grown|IGI

3.05ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG850678919

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850678919

Diamond specifications and retailer prices

From $871 SGD
As of November 1, 2026
Save $4,468 SGD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,339 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG850678919 or 850678919. Listed at 17 retailers as of November 1, 2026, with prices from $871 to $5,339, a $4,468 spread on the same certified stone. Brilliant Earth lists it at $5,339. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850678919
Dimensions15.41 × 7.40 × 4.69 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.41 mm7.40 mm3.05 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850678919
Side View
Table 62.0%Crown 37°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.4%

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: Nov 1
Current: $5,339 SGD|Low: $871 SGD|High: $5,339 SGD|Avg: $2,294 SGD
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
November 5, 2026
Retailer 15$871 SGD
Retailer 9$895 SGD
Retailer 10$1,069 SGD
Retailer 4$1,156 SGD
Retailer 8$1,328 SGD
Retailer 12$1,530 SGD
Retailer 2$2,100 SGD
Retailer 5$2,110 SGD
Retailer 14$2,154 SGD
Retailer 13$2,228 SGD
Retailer 6$2,265 SGD
Retailer 17$2,610 SGD
Retailer 7$3,166 SGD
Retailer 16$3,262 SGD
Retailer 3$3,762 SGD
Retailer 11$3,900 SGD
Brilliant Earth$5,339 SGD

7 data points across 17 retailers

17 retailers$871 SGD to $5,339 SGD

A
Cheapest Retailer
-
$871 SGD
A
Retailer 2
-
$895 SGD
View
Final sale: no returns
A
Retailer 3
-
$1,069 SGD
View
A
Retailer 4
-
$1,156 SGD
View
A
Retailer 5
-
$1,328 SGD
View
A
Retailer 6
-
$1,530 SGD
View
B+
Retailer 7
-
$2,100 SGD
View
B+
Retailer 8
-
$2,110 SGD
View
B+
Retailer 9
-
$2,154 SGD
View
B
Retailer 10
-
$2,228 SGD
View
B+
Retailer 11
-
$2,265 SGD
View
B
Retailer 12
-
$2,610 SGD
View
B
Retailer 13
-
$3,166 SGD
View
B
Retailer 14
-
$3,262 SGD
View
B
Retailer 15
-
$3,762 SGD
View
B
Retailer 16
-
$3,900 SGD
View
Most Expensive
B
Brilliant Earth
22377420A · Nov 4
$5,339 SGD
$4,180 USD
View
16 more retailers have this diamond
Prices start from $871 SGDSave up to $4,468 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
3.05ct Marquise
$871 SGD