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Marquise|Lab Grown|IGI

4.75ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG600323403

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG600323403

Diamond specifications and retailer prices

From $577 USD
As of October 30, 2026
Save $4,553 USD (89%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,130 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.75ct lab-grown marquise diamond

This 4.75ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG600323403 or 600323403. Listed at 8 retailers as of October 30, 2026, with prices from $577 to $5,130, a $4,553 spread on the same certified stone. Do Amore Diamonds lists it at $5,130. 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

4.75
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600323403
Dimensions17.82 × 8.84 × 5.40 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
17.82 mm8.84 mm4.75 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600323403
Side View
Table 60.0%Crown 34.1°Girdle: THN-MEDPavilion 39.8°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,130 USD|Low: $577 USD|High: $5,760 USD|Avg: $2,248 USD|-10.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$577 USD
Retailer 4$647 USD
Retailer 8$1,102 USD
Retailer 3$1,105 USD
Retailer 5$1,777 USD
Retailer 7$2,079 USD
Retailer 2$3,115 USD
Do Amore Diamonds$5,130 USD

21 data points across 8 retailers

8 retailers$577 USD to $5,130 USD

A
Cheapest Retailer
-
$577 USD
A
Retailer 2
-
$647 USD
View
B+
Retailer 3
-
$1,102 USD
View
A
Retailer 4
-
$1,105 USD
View
A
Retailer 5
-
$1,777 USD
View
A
Retailer 6
-
$2,079 USD
View
B+
Retailer 7
-
$3,115 USD
£2,453 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C917B76C0 · Oct 31
$5,130 USD
View
7 more retailers have this diamond
Prices start from $577 USDSave up to $4,553 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
4.75ct Marquise
$577 USD