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Marquise|Lab Grown|IGI

5.01ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG804659436

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804659436

Diamond specifications and retailer prices

From $50,424 NZD
$28,371 USD
As of November 2, 2026
Save $36,547 NZD (42%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $86,970 NZD at Brilliance · As of November 1, 2026
View at Brilliance

About this 5.01ct lab-grown marquise diamond

This 5.01ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804659436 or 804659436. Listed at 11 retailers as of November 1, 2026, with prices from $50,424 to $86,970, a $36,547 spread on the same certified stone. Brilliance lists it at $86,970. 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
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659436
Dimensions17.12 × 8.80 × 5.64 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
17.12 mm8.80 mm5.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659436
Side View
Table 58.0%Crown 37.1°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $86,970 NZD|Low: $36,616 NZD|High: $215,483 NZD|Avg: $90,922 NZD|-8.5%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 4$36,616 NZD
Retailer 12$50,424 NZD
Retailer 11$53,380 NZD
Retailer 7$55,825 NZD
Retailer 9$56,312 NZD
Retailer 8$66,647 NZD
Retailer 5$77,644 NZD
Brilliance$86,970 NZD
Retailer 2$95,772 NZD
Retailer 6$131,434 NZD
Retailer 3$160,431 NZD
Retailer 10$215,483 NZD

25 data points across 12 retailers

11 retailers$50,424 NZD to $86,970 NZD

Retailer 1
-
$36,616 NZD
$20,602 USD
Our latest check could not confirm this price
B+
Retailer 2
-
$50,424 NZD
$28,371 USD
View
B+
Retailer 3
-
$55,825 NZD
$31,410 USD
View
B+
Retailer 4
-
$56,312 NZD
$31,684 USD
View
B+
Retailer 5
-
$66,647 NZD
$37,499 USD
View
B+
Retailer 6
-
$77,644 NZD
£34,399 GBP
View
Most Expensive
B
Brilliance
D43781558 · Nov 1
$86,970 NZD
$48,934 USD
View
6 more retailers have this diamond
Prices start from $50,424 NZDSave up to $36,547 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.

B+
5.01ct Marquise
$50,424 NZD