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Marquise|Lab Grown|IGI

3.03ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG838661740

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838661740

Diamond specifications and retailer prices

From $814 NZD
$459 USD
As of November 2, 2026
Save $5,520 NZD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,334 NZD at Brilliant Earth · As of October 31, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838661740 or 838661740. Listed at 12 retailers as of October 31, 2026, with prices from $814 to $6,334, a $5,520 spread on the same certified stone. Brilliant Earth lists it at $6,334. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838661740
Dimensions15.23 × 7.39 × 4.74 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.23 mm7.39 mm3.03 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838661740
Side View
Table 61.0%Crown 37.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 64.1%

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: $6,334 NZD|Low: $912 NZD|High: $6,334 NZD|Avg: $2,646 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$912 NZD
Retailer 2$1,209 NZD
Retailer 5$1,260 NZD
Retailer 10$1,531 NZD
Retailer 11$1,687 NZD
Retailer 9$2,716 NZD
Retailer 6$3,536 NZD
Retailer 4$3,711 NZD
Retailer 3$3,992 NZD
Retailer 8$4,562 NZD
Brilliant Earth$6,334 NZD

19 data points across 11 retailers

12 retailers$814 NZD to $6,334 NZD

A
Cheapest Retailer
-
$814 NZD
$459 USD
Retailer 2
-
$912 NZD
$514 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$1,209 NZD
£537 GBP
View
A
Retailer 4
-
$1,260 NZD
$710 USD
View
B+
Retailer 5
-
$2,573 NZD
$1,450 USD
View
B+
Retailer 6
-
$2,716 NZD
$1,531 USD
View
B+
Retailer 7
-
$3,536 NZD
$1,993 USD
View
B+
Retailer 8
-
$3,711 NZD
£1,647 GBP
View
Retailer 9
-
$3,992 NZD
$2,250 USD
View
Price last confirmed 28 days ago
B
Retailer 10
-
$4,562 NZD
$2,571 USD
View
B
Retailer 11
-
$5,145 NZD
$2,900 USD
View
Most Expensive
B
Brilliant Earth
22210635A · Oct 31
$6,334 NZD
$3,570 USD
View
11 more retailers have this diamond
Prices start from $814 NZDSave up to $5,520 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
$814 NZD