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Marquise|Lab Grown|IGI

3.06ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG839671685

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839671685

Diamond specifications and retailer prices

From $978 NZD
$551 USD
As of November 1, 2026
Save $3,958 NZD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,936 NZD at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839671685 or 839671685. Listed at 5 retailers as of November 1, 2026, with prices from $978 to $4,936, a $3,958 spread on the same certified stone. Frank Darling lists it at $4,936. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.06
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839671685
Dimensions14.83 × 7.53 × 4.85 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.83 mm7.53 mm3.06 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839671685
Side View
Table 57.0%Crown 36.2°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 64.4%

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 1
Current: $4,936 NZD|Low: $978 NZD|High: $4,937 NZD|Avg: $3,059 NZD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3$978 NZD
Retailer 4$1,363 NZD
Retailer 2$3,552 NZD
Retailer 5$3,912 NZD
Frank Darling$4,936 NZD

9 data points across 5 retailers

5 retailers$978 NZD to $4,936 NZD

A
Cheapest Retailer
-
$978 NZD
$551 USD
Final sale: no returns
B+
Retailer 2
-
$1,363 NZD
$768 USD
View
B+
Retailer 3
-
$3,552 NZD
$2,002 USD
View
B
Retailer 4
-
$3,912 NZD
$2,205 USD
View
Most Expensive
B
Frank Darling
100199360241KD · Nov 1
$4,936 NZD
$2,782 USD
View
4 more retailers have this diamond
Prices start from $978 NZDSave up to $3,958 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
3.06ct Marquise
$978 NZD