Marquise|Lab Grown|IGI

4.25ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG810647190

Certificate IGI LG810647190

Diamond specifications and retailer prices

From $907 USD
Save $8,342 USD (90%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $9,249 USD at Yadav Diamonds
View at Yadav Diamonds

About this 4.25ct lab-grown marquise diamond

This 4.25ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG810647190 or 810647190. Listed at 28 retailers, with prices from $907 to $9,249 at Yadav Diamonds, a $8,342 spread on the same certified stone. 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

4.25
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810647190
Dimensions16.22 × 8.42 × 5.29 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.22 mm8.42 mm4.25 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810647190
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $1,074 USD|Low: $907 USD|High: $10,066 USD|Avg: $3,678 USD|-0.1%
Retailer 1
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Retailer 28
Yadav Diamonds
October 1, 2026
Retailer 25$907 USD
Retailer 4$987 USD
Retailer 19$1,037 USD
Retailer 11$1,052 USD
Retailer 1$1,074 USD
Retailer 14$1,142 USD
Retailer 27$1,225 USD
Retailer 5$1,409 USD
Retailer 10$1,505 USD
Retailer 3$1,643 USD
Retailer 28$1,713 USD
Retailer 8$2,194 USD
Retailer 9$2,256 USD
Retailer 7$2,562 USD
Retailer 26$2,826 USD
Retailer 18$2,941 USD
Retailer 22$2,957 USD
Retailer 2$3,046 USD
Retailer 20$3,259 USD
Retailer 16$3,289 USD
Retailer 15$3,372 USD
Retailer 6$3,611 USD
Retailer 17$3,655 USD
Retailer 23$5,045 USD
Retailer 13$5,164 USD
Retailer 12$5,405 USD
Retailer 24$6,150 USD
Yadav Diamonds$9,249 USD
Retailer 21$9,890 USD

6 data points across 29 retailers

28 retailers$907 USD to $9,249 USD

A
Cheapest Retailer
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$907 USD
A
Retailer 2
-
$987 USD
View
A
Retailer 3
-
$1,037 USD
View
A
Retailer 4
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$1,052 USD
View
A
Retailer 5
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$1,074 USD
£846 GBP
View
A
Retailer 6
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$1,142 USD
View
A
Retailer 7
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$1,225 USD
View
A
Retailer 8
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$1,409 USD
View
A
Retailer 9
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$1,505 USD
View
A
Retailer 10
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$1,642 USD
£1,293 GBP
View
B+
Retailer 11
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$1,713 USD
View
B+
Retailer 12
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$2,194 USD
ZAR 35,443 ZAR
View
B+
Retailer 13
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$2,256 USD
A$3,471 AUD
View
B+
Retailer 14
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$2,562 USD
View
B
Retailer 15
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$2,826 USD
View
B
Retailer 16
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$2,941 USD
£2,316 GBP
View
B
Retailer 17
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$2,957 USD
View
B
Retailer 18
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$3,046 USD
CA$4,231 CAD
View
B
Retailer 19
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$3,259 USD
€3,104 EUR
View
Price last confirmed 47 days ago
B
Retailer 20
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$3,289 USD
View
B
Retailer 21
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$3,372 USD
View
B
Retailer 22
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$3,611 USD
£2,843 GBP
View
B
Retailer 23
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$3,655 USD
View
B
Retailer 24
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$5,045 USD
View
B
Retailer 25
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$5,164 USD
View
B
Retailer 26
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$5,405 USD
A$8,316 AUD
View
B
Retailer 27
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$6,150 USD
View
Most Expensive
B
Yadav Diamonds
13292116 · Sep 30
$9,249 USD
View
27 more retailers have this diamond
Prices start from $907 USDSave up to $8,342 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.

A
4.25ct Marquise
$907 USD