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Marquise|Lab Grown|IGI

3.09ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG830614473

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830614473

Diamond specifications and retailer prices

From $859 NZD
As of November 4, 2026
Save $6,132 NZD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,991 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG830614473 or 830614473. Listed at 21 retailers as of November 4, 2026, with prices from $859 to $6,991, a $6,132 spread on the same certified stone. Brilliant Earth lists it at $6,991. 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

3.09
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830614473
Dimensions14.71 × 7.93 × 4.74 mm
L/W Ratio1.85
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.71 mm7.93 mm3.09 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830614473
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 40°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,088 NZD|Low: $859 NZD|High: $4,445 NZD|Avg: $2,215 NZD|-12.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
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Retailer 19
Retailer 20
November 6, 2026
Retailer 20$859 NZD
Retailer 2$962 NZD
Retailer 3$1,002 NZD
Retailer 12$1,060 NZD
Retailer 8$1,066 NZD
Retailer 11$1,160 NZD
Retailer 17$1,316 NZD
Retailer 4$1,427 NZD
Retailer 7$1,727 NZD
Retailer 15$1,752 NZD
Retailer 10$2,209 NZD
Retailer 16$2,256 NZD
Retailer 19$2,311 NZD
Retailer 18$2,330 NZD
Retailer 1$3,088 NZD
Retailer 6$3,371 NZD
Retailer 9$3,423 NZD
Retailer 13$3,472 NZD
Retailer 5$3,727 NZD
Retailer 14$4,431 NZD

8 data points across 20 retailers

21 retailers$859 NZD to $6,991 NZD

A
Cheapest Retailer
-
$859 NZD
A
Retailer 2
-
$962 NZD
View
A
Retailer 3
-
$1,002 NZD
View
Final sale: no returns
A
Retailer 4
-
$1,060 NZD
View
A
Retailer 5
-
$1,066 NZD
View
A
Retailer 6
-
$1,160 NZD
View
A
Retailer 7
-
$1,316 NZD
View
B+
Retailer 8
-
$1,427 NZD
View
A
Retailer 9
-
$1,727 NZD
View
A
Retailer 10
-
$1,752 NZD
View
B+
Retailer 11
-
$2,209 NZD
View
B+
Retailer 12
-
$2,256 NZD
View
B+
Retailer 13
-
$2,311 NZD
View
B+
Retailer 14
-
$2,330 NZD
View
B+
Retailer 15
-
$3,088 NZD
View
B+
Retailer 16
-
$3,371 NZD
View
B+
Retailer 17
-
$3,423 NZD
View
B+
Retailer 18
-
$3,472 NZD
View
B
Retailer 19
-
$3,727 NZD
View
B
Retailer 20
-
$4,431 NZD
View
Most Expensive
B
Brilliant Earth
22430315A · Nov 4
$6,991 NZD
$3,930 USD
View
20 more retailers have this diamond
Prices start from $859 NZDSave up to $6,132 NZD

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
3.09ct Marquise
$859 NZD