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Marquise|Lab Grown|IGI

3.10ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG841665277

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841665277

Diamond specifications and retailer prices

From $911 SGD
$712 USD
As of November 2, 2026
Save $7,927 SGD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,837 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.1ct lab-grown marquise diamond

This 3.1ct 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 LG841665277 or 841665277. Listed at 16 retailers as of November 2, 2026, with prices from $911 to $8,837, a $7,927 spread on the same certified stone. Brilliant Earth lists it at $8,837. 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

3.10
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841665277
Dimensions14.94 × 7.71 × 4.80 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.94 mm7.71 mm3.10 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841665277
Side View
Table 60.0%Crown 33.8°Girdle: THN-MEDPavilion 41.1°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: Nov 2
Current: $8,837 SGD|Low: $911 SGD|High: $8,837 SGD|Avg: $3,445 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
November 2, 2026
Retailer 12$911 SGD
Retailer 7$991 SGD
Retailer 4$1,092 SGD
Retailer 13$1,285 SGD
Retailer 2$1,353 SGD
Retailer 15$1,461 SGD
Retailer 9$1,570 SGD
Retailer 5$1,578 SGD
Retailer 11$2,601 SGD
Retailer 10$2,634 SGD
Retailer 3$3,278 SGD
Retailer 16$3,832 SGD
Retailer 8$6,029 SGD
Retailer 6$6,804 SGD
Retailer 14$8,083 SGD
Brilliant Earth$8,837 SGD

6 data points across 16 retailers

16 retailers$911 SGD to $8,837 SGD

A
Cheapest Retailer
-
$911 SGD
$712 USD
A
Retailer 2
-
$991 SGD
$775 USD
View
A
Retailer 3
-
$1,092 SGD
$854 USD
View
Final sale: no returns
A
Retailer 4
-
$1,285 SGD
$1,005 USD
View
A
Retailer 5
-
$1,353 SGD
£833 GBP
View
A
Retailer 6
-
$1,461 SGD
$1,142 USD
View
B+
Retailer 7
-
$1,570 SGD
$1,228 USD
View
B+
Retailer 8
-
$1,578 SGD
$1,234 USD
View
B+
Retailer 9
-
$2,601 SGD
$2,034 USD
View
B+
Retailer 10
-
$2,634 SGD
A$3,168 AUD
View
B
Retailer 11
-
$3,278 SGD
$2,563 USD
View
B
Retailer 12
-
$3,832 SGD
$2,996 USD
View
B
Retailer 13
-
$6,029 SGD
$4,714 USD
View
B
Retailer 14
-
$6,804 SGD
$5,320 USD
View
B
Retailer 15
-
$8,083 SGD
$6,320 USD
View
Most Expensive
B
Brilliant Earth
22337479Y · Nov 2
$8,837 SGD
$6,910 USD
View
15 more retailers have this diamond
Prices start from $911 SGDSave up to $7,927 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
3.10ct Marquise
$911 SGD