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Marquise|Lab Grown|IGI

5.01ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG847652457

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847652457

Diamond specifications and retailer prices

From $1,438 NZD
$809 USD
As of November 3, 2026
Save $1,045 NZD (42%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $18,118 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 5.01ct lab-grown marquise diamond

This 5.01ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847652457 or 847652457. Listed at 3 retailers as of November 3, 2026, with a 73% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.01
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847652457
Dimensions18.40 × 8.89 × 5.44 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.40 mm8.89 mm5.01 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847652457
Side View
Table 63.0%Crown 36.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $18,118 NZD|Low: $1,438 NZD|High: $18,118 NZD|Avg: $8,416 NZD
Brilliant Earth
Retailer 2
Retailer 3
November 3, 2026
Retailer 3$1,438 NZD
Retailer 2$2,483 NZD
Brilliant Earth$18,118 NZD

13 data points across 3 retailers

3 retailers$1,438 NZD to $2,483 NZD

A
Cheapest Retailer
-
$1,438 NZD
$809 USD
Final sale: no returns
A
Retailer 2
-
$2,483 NZD
£1,100 GBP
View
Most Expensive
Brilliant Earth
22227365A · Oct 28
$18,118 NZD
$10,190 USD
View
Price under review
2 more retailers have this diamond
Prices start from $1,438 NZDSave up to $1,045 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
5.01ct Marquise
$1,438 NZD