Marquise|Lab Grown|IGI

5.00ct I VS1 Marquise Lab Grown Diamond

GD • I/VS1 • IGI LG842609449

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842609449

Diamond specifications and retailer prices

From $586 USD
As of October 30, 2026
Save $2,879 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,465 USD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 5ct lab-grown marquise diamond

This 5ct lab-grown marquise sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG842609449 or 842609449. Listed at 19 retailers as of October 30, 2026, with prices from $586 to $3,465, a $2,879 spread on the same certified stone. Rare Carat lists it at $3,465. 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

5.00
Carat
I
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842609449
Dimensions17.34 × 9.01 × 5.53 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.34 mm9.01 mm5.00 ctI / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842609449
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 61.4%

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: $3,465 USD|Low: $586 USD|High: $3,465 USD|Avg: $1,593 USD|+0.4%
Rare Carat
Retailer 2
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Retailer 19
November 1, 2026
Retailer 19$586 USD
Retailer 2$657 USD
Retailer 7$727 USD
Retailer 12$761 USD
Retailer 11$774 USD
Retailer 4$806 USD
Retailer 14$860 USD
Retailer 18$975 USD
Retailer 17$1,078 USD
Retailer 10$1,116 USD
Retailer 9$1,435 USD
Retailer 15$1,542 USD
Retailer 16$1,684 USD
Retailer 13$1,913 USD
Retailer 6$2,118 USD
Retailer 3$2,338 USD
Retailer 5$2,354 USD
Retailer 8$3,297 USD
Rare Carat$3,465 USD

27 data points across 19 retailers

19 retailers$586 USD to $3,465 USD

A
Cheapest Retailer
-
$586 USD
B+
Retailer 2
-
$657 USD
View
B+
Retailer 3
-
$727 USD
View
A
Retailer 4
-
$761 USD
£599 GBP
View
Retailer 5
-
$774 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$806 USD
HK$6,300 HKD
View
A
Retailer 7
-
$860 USD
View
B+
Retailer 8
-
$975 USD
View
B+
Retailer 9
-
$1,078 USD
View
A
Retailer 10
-
$1,116 USD
€1,063 EUR
View
B+
Retailer 11
-
$1,435 USD
ZAR 23,190 ZAR
View
B+
Retailer 12
-
$1,542 USD
View
B+
Retailer 13
-
$1,684 USD
View
B+
Retailer 14
-
$1,913 USD
View
B+
Retailer 15
-
$2,118 USD
£1,668 GBP
View
B
Retailer 16
-
$2,338 USD
SGD 3,159 SGD
View
B
Retailer 17
-
$2,354 USD
View
B
Retailer 18
-
$3,297 USD
£2,596 GBP
View
Most Expensive
B
Rare Carat
AJ-00061900 · Nov 1
$3,465 USD
View
18 more retailers have this diamond
Prices start from $586 USDSave up to $2,879 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
5.00ct Marquise
$586 USD