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Marquise|Lab Grown|IGI

4.89ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG852642906

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG852642906

Diamond specifications and retailer prices

From $1,624 AUD
$1,138 USD
As of November 1, 2026
Save $3,151 AUD (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,775 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 4.89ct lab-grown marquise diamond

This 4.89ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG852642906 or 852642906. Listed at 6 retailers as of November 1, 2026, with prices from $1,624 to $4,775, a $3,151 spread on the same certified stone. MOH London lists it at $4,775. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.89
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852642906
Dimensions20.54 × 8.04 × 5.18 mm
L/W Ratio2.55
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.54 mm8.04 mm4.89 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852642906
Side View
Table 60.0%Crown 39°Girdle: MED-STKPavilion 40°Culet: NoneDepth 64.4%

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: $4,775 AUD|Low: $1,624 AUD|High: $4,775 AUD|Avg: $2,882 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$1,624 AUD
Retailer 4$1,778 AUD
Retailer 2$1,815 AUD
Retailer 5$2,894 AUD
Retailer 6$3,910 AUD
MOH London$4,775 AUD

4 data points across 6 retailers

6 retailers$1,624 AUD to $4,775 AUD

B+
Cheapest Retailer
-
$1,624 AUD
$1,138 USD
A
Retailer 2
-
$1,778 AUD
$1,246 USD
View
A
Retailer 3
-
$1,815 AUD
£1,002 GBP
View
B+
Retailer 4
-
$2,894 AUD
$2,028 USD
View
B+
Retailer 5
-
$3,910 AUD
$2,740 USD
View
Most Expensive
B
MOH London
LG852642906 · Nov 1
$4,775 AUD
£2,635 GBP
View
5 more retailers have this diamond
Prices start from $1,624 AUDSave up to $3,151 AUD

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
4.89ct Marquise
$1,624 AUD