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Marquise|Lab Grown|IGI

5.09ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG845697441

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845697441

Diamond specifications and retailer prices

From $643 USD
As of November 2, 2026
Save $8,671 USD (93%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,314 USD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845697441 or 845697441. Listed at 23 retailers as of November 2, 2026, with prices from $643 to $9,314, a $8,671 spread on the same certified stone. Yadav Diamonds lists it at $9,314. 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

5.09
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845697441
Dimensions17.91 × 9.12 × 5.55 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.91 mm9.12 mm5.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845697441
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.9%

Caratlytics Score

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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: Nov 2
Current: $1,514 USD|Low: $643 USD|High: $9,314 USD|Avg: $2,152 USD|-7.0%
Retailer 1
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Retailer 21
Yadav Diamonds
November 2, 2026
Retailer 16$643 USD
Retailer 18$699 USD
Retailer 3$745 USD
Retailer 15$807 USD
Retailer 10$883 USD
Retailer 21$925 USD
Retailer 20$1,068 USD
Retailer 2$1,133 USD
Retailer 17$1,181 USD
Retailer 14$1,205 USD
Retailer 1$1,514 USD
Retailer 11$1,555 USD
Retailer 12$1,629 USD
Retailer 5$2,016 USD
Retailer 4$2,096 USD
Retailer 6$2,453 USD
Retailer 8$2,559 USD
Retailer 7$2,572 USD
Retailer 19$3,141 USD
Retailer 9$3,599 USD
Retailer 13$4,470 USD
Yadav Diamonds$9,314 USD

15 data points across 22 retailers

23 retailers$643 USD to $9,314 USD

A
Cheapest Retailer
-
$643 USD
A
Retailer 2
-
$699 USD
View
A
Retailer 3
-
$745 USD
View
A
Retailer 4
-
$807 USD
£636 GBP
View
Retailer 5
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$826 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$883 USD
HK$6,900 HKD
View
A
Retailer 7
-
$925 USD
View
B+
Retailer 8
-
$1,068 USD
View
A
Retailer 9
-
$1,133 USD
View
A
Retailer 10
-
$1,181 USD
£930 GBP
View
A
Retailer 11
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$1,205 USD
€1,148 EUR
View
A
Retailer 12
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$1,514 USD
ZAR 24,455 ZAR
View
A
Retailer 13
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$1,555 USD
A$2,392 AUD
View
A
Retailer 14
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$1,629 USD
View
B+
Retailer 15
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$2,016 USD
View
B+
Retailer 16
-
$2,096 USD
View
B+
Retailer 17
-
$2,453 USD
View
B+
Retailer 18
-
$2,559 USD
SGD 3,458 SGD
View
B+
Retailer 19
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$2,572 USD
View
B+
Retailer 20
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$3,141 USD
£2,473 GBP
View
B+
Retailer 21
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$3,599 USD
View
B
Retailer 22
-
$4,470 USD
View
Most Expensive
B
Yadav Diamonds
13338102 · Nov 2
$9,314 USD
View
22 more retailers have this diamond
Prices start from $643 USDSave up to $8,671 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
5.09ct Marquise
$643 USD