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Marquise|Lab Grown|IGI

3.09ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG825643943

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825643943

Diamond specifications and retailer prices

From $834 NZD
As of November 2, 2026
Save $9,060 NZD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,894 NZD at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

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 LG825643943 or 825643943. Listed at 20 retailers as of November 2, 2026, with prices from $834 to $9,894, a $9,060 spread on the same certified stone. Yadav Diamonds lists it at $9,894. 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 angle36.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825643943
Dimensions14.69 × 7.53 × 4.82 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.69 mm7.53 mm3.09 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825643943
Side View
Table 61.0%Crown 36.3°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.0%

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 2
Current: $1,293 NZD|Low: $834 NZD|High: $9,894 NZD|Avg: $3,468 NZD|-0.8%
Retailer 1
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
Retailer 18
Retailer 19
Yadav Diamonds
November 5, 2026
Retailer 5$834 NZD
Retailer 9$934 NZD
Retailer 19$1,236 NZD
Retailer 1$1,293 NZD
Retailer 14$1,370 NZD
Retailer 7$1,663 NZD
Retailer 15$1,733 NZD
Retailer 12$2,419 NZD
Retailer 18$2,588 NZD
Retailer 6$3,005 NZD
Retailer 2$3,890 NZD
Retailer 10$3,896 NZD
Retailer 17$3,972 NZD
Retailer 4$4,554 NZD
Retailer 13$4,755 NZD
Retailer 11$5,454 NZD
Retailer 3$6,315 NZD
Retailer 8$7,418 NZD
Retailer 16$8,768 NZD
Yadav Diamonds$9,894 NZD

13 data points across 20 retailers

20 retailers$834 NZD to $9,894 NZD

A
Cheapest Retailer
-
$834 NZD
A
Retailer 2
-
$934 NZD
View
A
Retailer 3
-
$1,236 NZD
View
A
Retailer 4
-
$1,293 NZD
View
B+
Retailer 5
-
$1,370 NZD
View
Retailer 6
-
$1,663 NZD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$1,733 NZD
View
B+
Retailer 8
-
$2,419 NZD
View
B+
Retailer 9
-
$2,588 NZD
View
B+
Retailer 10
-
$3,005 NZD
View
B
Retailer 11
-
$3,890 NZD
View
B
Retailer 12
-
$3,896 NZD
View
B
Retailer 13
-
$3,972 NZD
View
Retailer 14
-
$4,554 NZD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$4,755 NZD
View
B
Retailer 16
-
$5,454 NZD
View
B
Retailer 17
-
$6,315 NZD
View
B
Retailer 18
-
$7,418 NZD
View
C
Retailer 19
-
$8,768 NZD
View
Most Expensive
B
Yadav Diamonds
13356272 · Nov 4
$9,894 NZD
$5,562 USD
View
19 more retailers have this diamond
Prices start from $834 NZDSave up to $9,060 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
$834 NZD