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Marquise|Lab Grown|IGI

4.89ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG843613360

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843613360

Diamond specifications and retailer prices

From $857 USD
As of November 1, 2026
Save $5,333 USD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,190 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG843613360 or 843613360. Listed at 14 retailers as of November 1, 2026, with prices from $857 to $6,190, a $5,333 spread on the same certified stone. Do Amore Diamonds lists it at $6,190. 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

4.89
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843613360
Dimensions17.39 × 8.82 × 5.56 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.39 mm8.82 mm4.89 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843613360
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.0%

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: $6,190 USD|Low: $857 USD|High: $6,190 USD|Avg: $2,641 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 9$857 USD
Retailer 7$900 USD
Retailer 13$1,090 USD
Retailer 2$1,475 USD
Retailer 8$1,551 USD
Retailer 12$1,600 USD
Retailer 3$2,147 USD
Retailer 10$2,161 USD
Retailer 11$2,173 USD
Retailer 4$3,088 USD
Retailer 5$3,598 USD
Retailer 14$3,800 USD
Retailer 6$3,950 USD
Do Amore Diamonds$6,190 USD

6 data points across 14 retailers

14 retailers$857 USD to $6,190 USD

A
Cheapest Retailer
-
$857 USD
A
Retailer 2
-
$900 USD
£709 GBP
View
A
Retailer 3
-
$1,090 USD
View
A
Retailer 4
-
$1,475 USD
View
A
Retailer 5
-
$1,551 USD
£1,221 GBP
View
A
Retailer 6
-
$1,600 USD
View
B+
Retailer 7
-
$2,147 USD
ZAR 34,677 ZAR
View
B+
Retailer 8
-
$2,161 USD
A$3,324 AUD
View
B+
Retailer 9
-
$2,173 USD
View
B+
Retailer 10
-
$3,088 USD
View
B
Retailer 11
-
$3,598 USD
View
B
Retailer 12
-
$3,800 USD
£2,992 GBP
View
B
Retailer 13
-
$3,950 USD
View
Most Expensive
B
Do Amore Diamonds
36-2097325 · Nov 2
$6,190 USD
View
13 more retailers have this diamond
Prices start from $857 USDSave up to $5,333 USD

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
$857 USD