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Marquise|Lab Grown|IGI

3.06ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG845670821

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845670821

Diamond specifications and retailer prices

From $1,075 NZD
$605 USD
As of November 2, 2026
Save $6,372 NZD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,447 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845670821 or 845670821. Listed at 15 retailers as of November 2, 2026, with prices from $1,075 to $7,447, a $6,372 spread on the same certified stone. Brilliant Earth lists it at $7,447. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845670821
Dimensions15.59 × 7.45 × 4.68 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.59 mm7.45 mm3.06 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845670821
Side View
Table 61.0%Crown 34.7°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 62.8%

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 2
Current: $7,447 NZD|Low: $1,075 NZD|High: $7,447 NZD|Avg: $3,276 NZD
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
November 2, 2026
Retailer 5$1,075 NZD
Retailer 8$1,448 NZD
Retailer 12$1,564 NZD
Retailer 3$1,786 NZD
Retailer 9$2,071 NZD
Retailer 13$2,819 NZD
Retailer 2$2,896 NZD
Retailer 10$3,156 NZD
Retailer 7$3,311 NZD
Retailer 14$4,049 NZD
Retailer 4$4,314 NZD
Retailer 11$5,248 NZD
Retailer 6$5,889 NZD
Brilliant Earth$7,447 NZD

13 data points across 14 retailers

15 retailers$1,075 NZD to $7,447 NZD

A
Cheapest Retailer
-
$1,075 NZD
$605 USD
A
Retailer 2
-
$1,448 NZD
£641 GBP
View
A
Retailer 3
-
$1,564 NZD
$880 USD
View
A
Retailer 4
-
$1,786 NZD
$1,005 USD
View
A
Retailer 5
-
$2,071 NZD
£917 GBP
View
B+
Retailer 6
-
$2,819 NZD
A$2,440 AUD
View
B+
Retailer 7
-
$2,896 NZD
ZAR 26,328 ZAR
View
B+
Retailer 8
-
$3,156 NZD
$1,776 USD
View
B+
Retailer 9
-
$3,311 NZD
$1,863 USD
View
B+
Retailer 10
-
$4,049 NZD
$2,278 USD
View
B
Retailer 11
-
$4,314 NZD
$2,427 USD
View
B
Retailer 12
-
$5,248 NZD
A$4,543 AUD
View
Retailer 13
-
$5,889 NZD
£2,609 GBP
View
Price last confirmed 8 days ago
Retailer 14
-
$6,354 NZD
$3,575 USD
View
Most Expensive
B
Brilliant Earth
22352729A · Nov 2
$7,447 NZD
$4,190 USD
View
14 more retailers have this diamond
Prices start from $1,075 NZDSave up to $6,372 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
$1,075 NZD