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Marquise|Lab Grown|IGI

3.10ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG845665353

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845665353

Diamond specifications and retailer prices

From $912 SGD
$713 USD
As of November 1, 2026
Save $4,523 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,435 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 LG845665353 or 845665353. Listed at 16 retailers as of November 1, 2026, with prices from $912 to $5,435, a $4,523 spread on the same certified stone. Brilliant Earth lists it at $5,435. 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 angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845665353
Dimensions14.79 × 7.64 × 4.82 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
14.79 mm7.64 mm3.10 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845665353
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

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 1
Current: $5,435 SGD|Low: $912 SGD|High: $8,901 SGD|Avg: $2,638 SGD|-38.9%
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
November 2, 2026
Retailer 7$912 SGD
Retailer 16$1,170 SGD
Retailer 4$1,353 SGD
Retailer 15$1,464 SGD
Retailer 9$1,495 SGD
Retailer 11$2,062 SGD
Retailer 12$2,132 SGD
Retailer 2$2,191 SGD
Retailer 8$2,268 SGD
Retailer 3$2,334 SGD
Retailer 14$2,943 SGD
Retailer 5$3,219 SGD
Retailer 6$3,307 SGD
Retailer 10$3,831 SGD
Retailer 13$3,997 SGD
Brilliant Earth$5,435 SGD

17 data points across 16 retailers

16 retailers$912 SGD to $5,435 SGD

A
Cheapest Retailer
-
$912 SGD
$713 USD
Final sale: no returns
A
Retailer 2
-
$1,170 SGD
$915 USD
View
A
Retailer 3
-
$1,353 SGD
$1,058 USD
View
A
Retailer 4
-
$1,464 SGD
€1,090 EUR
View
A
Retailer 5
-
$1,495 SGD
£920 GBP
View
B+
Retailer 6
-
$2,062 SGD
$1,612 USD
View
B+
Retailer 7
-
$2,132 SGD
A$2,565 AUD
View
B+
Retailer 8
-
$2,191 SGD
ZAR 27,673 ZAR
View
Retailer 9
-
$2,268 SGD
$1,773 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$2,334 SGD
$1,825 USD
View
B
Retailer 11
-
$2,943 SGD
£1,812 GBP
View
B
Retailer 12
-
$3,219 SGD
$2,517 USD
View
B
Retailer 13
-
$3,307 SGD
$2,586 USD
View
B
Retailer 14
-
$3,831 SGD
A$4,609 AUD
View
B
Retailer 15
-
$3,997 SGD
£2,461 GBP
View
Most Expensive
B
Brilliant Earth
22147338A · Nov 2
$5,435 SGD
$4,250 USD
View
15 more retailers have this diamond
Prices start from $912 SGDSave up to $4,523 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
$912 SGD