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Marquise|Lab Grown|IGI

3.03ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG828663010

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828663010

Diamond specifications and retailer prices

From $1,596 NZD
$898 USD
As of November 1, 2026
Save $5,762 NZD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,358 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.03ct lab-grown marquise diamond

This 3.03ct 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 LG828663010 or 828663010. Listed at 10 retailers as of November 1, 2026, with prices from $1,596 to $7,358, a $5,762 spread on the same certified stone. Brilliant Earth lists it at $7,358. 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

3.03
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828663010
Dimensions14.60 × 7.49 × 4.76 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
14.60 mm7.49 mm3.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828663010
Side View
Table 60.0%Crown 33.1°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 63.6%

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: $7,358 NZD|Low: $1,596 NZD|High: $7,358 NZD|Avg: $3,802 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$1,596 NZD
Retailer 2$1,841 NZD
Retailer 8$2,045 NZD
Retailer 7$3,062 NZD
Retailer 9$3,869 NZD
Retailer 6$3,919 NZD
Retailer 3$4,975 NZD
Retailer 4$5,197 NZD
Retailer 10$6,345 NZD
Brilliant Earth$7,358 NZD

42 data points across 10 retailers

10 retailers$1,596 NZD to $7,358 NZD

B+
Cheapest Retailer
-
$1,596 NZD
$898 USD
A
Retailer 2
-
$1,841 NZD
£816 GBP
View
A
Retailer 3
-
$2,045 NZD
€1,096 EUR
View
B+
Retailer 4
-
$3,062 NZD
$1,723 USD
View
B
Retailer 5
-
$3,869 NZD
$2,177 USD
View
B
Retailer 6
-
$3,919 NZD
$2,205 USD
View
B
Retailer 7
-
$4,975 NZD
£2,204 GBP
View
B
Retailer 8
-
$5,197 NZD
A$4,499 AUD
View
B
Retailer 9
-
$6,345 NZD
$3,570 USD
View
Most Expensive
B
Brilliant Earth
22200258A · Nov 2
$7,358 NZD
$4,140 USD
View
9 more retailers have this diamond
Prices start from $1,596 NZDSave up to $5,762 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
3.03ct Marquise
$1,596 NZD