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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 $1,455 SGD
$1,138 USD
As of November 1, 2026
Save $2,824 SGD (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,280 SGD 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 $1,455 to $4,280, a $2,824 spread on the same certified stone. MOH London lists it at $4,280. 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: $4,280 SGD|Low: $1,455 SGD|High: $4,280 SGD|Avg: $2,583 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$1,455 SGD
Retailer 4$1,594 SGD
Retailer 2$1,627 SGD
Retailer 5$2,594 SGD
Retailer 6$3,504 SGD
MOH London$4,280 SGD

4 data points across 6 retailers

6 retailers$1,455 SGD to $4,280 SGD

B+
Cheapest Retailer
-
$1,455 SGD
$1,138 USD
A
Retailer 2
-
$1,594 SGD
$1,246 USD
View
A
Retailer 3
-
$1,627 SGD
£1,002 GBP
View
B+
Retailer 4
-
$2,594 SGD
$2,028 USD
View
B+
Retailer 5
-
$3,504 SGD
$2,740 USD
View
Most Expensive
B
MOH London
LG852642906 · Nov 1
$4,280 SGD
£2,635 GBP
View
5 more retailers have this diamond
Prices start from $1,455 SGDSave up to $2,824 SGD

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
$1,455 SGD