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Marquise|Lab Grown|IGI

4.61ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG844660925

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844660925

Diamond specifications and retailer prices

From $662 USD
£521 GBP
As of November 2, 2026
Save $9,778 USD (94%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,440 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 4.61ct lab-grown marquise diamond

This 4.61ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844660925 or 844660925. Listed at 9 retailers as of October 26, 2026, with prices from $662 to $10,440, a $9,778 spread on the same certified stone. Brilliant Earth lists it at $10,440. 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

4.61
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844660925
Dimensions17.17 × 8.72 × 5.47 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
17.17 mm8.72 mm4.61 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844660925
Side View
Table 65.0%Crown 35°Girdle: MED-STKPavilion 41.7°CuletDepth 62.7%

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 2
Current: $10,440 USD|Low: $662 USD|High: $10,450 USD|Avg: $2,908 USD|-0.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3$662 USD
Retailer 9$1,251 USD
Retailer 7$1,255 USD
Retailer 8$1,466 USD
Retailer 5$1,644 USD
Retailer 2$1,791 USD
Retailer 4$3,232 USD
Retailer 6$5,465 USD
Brilliant Earth$10,440 USD

17 data points across 9 retailers

9 retailers$662 USD to $10,440 USD

A
Cheapest Retailer
-
$662 USD
£521 GBP
B+
Retailer 2
-
$1,251 USD
View
A
Retailer 3
-
$1,255 USD
View
Retailer 4
-
$1,466 USD
€1,396 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,644 USD
A$2,529 AUD
View
A
Retailer 6
-
$1,791 USD
View
B+
Retailer 7
-
$3,232 USD
£2,545 GBP
View
B
Retailer 8
-
$5,465 USD
View
Most Expensive
B
Brilliant Earth
22183148A · Oct 26
$10,440 USD
View
8 more retailers have this diamond
Prices start from $662 USDSave up to $9,778 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
4.61ct Marquise
$662 USD