Marquise|Lab Grown|IGI

1.24ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG851649429

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851649429

Diamond specifications and retailer prices

From $210 USD
As of November 2, 2026
Save $1,512 USD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,722 USD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 1.24ct lab-grown marquise diamond

This 1.24ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851649429 or 851649429. Listed at 20 retailers as of November 2, 2026, with prices from $210 to $1,722, a $1,512 spread on the same certified stone. Yadav Diamonds lists it at $1,722. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851649429
Dimensions11.42 × 5.56 × 3.42 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.42 mm5.56 mm1.24 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851649429
Side View
Table 59.0%Crown 34.2°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 61.5%

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: $480 USD|Low: $210 USD|High: $1,722 USD|Avg: $646 USD
Retailer 1
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Retailer 19
Yadav Diamonds
November 3, 2026
Retailer 18$210 USD
Retailer 2$243 USD
Retailer 4$245 USD
Retailer 8$260 USD
Retailer 17$318 USD
Retailer 6$410 USD
Retailer 9$439 USD
Retailer 3$449 USD
Retailer 1$480 USD
Retailer 14$523 USD
Retailer 19$596 USD
Retailer 16$636 USD
Retailer 10$836 USD
Retailer 15$870 USD
Retailer 12$888 USD
Retailer 11$889 USD
Retailer 5$1,027 USD
Retailer 13$1,041 USD
Retailer 7$1,224 USD
Yadav Diamonds$1,722 USD

4 data points across 20 retailers

20 retailers$210 USD to $1,722 USD

A
Cheapest Retailer
-
$210 USD
A
Retailer 2
-
$243 USD
View
A
Retailer 3
-
$245 USD
View
Final sale: no returns
A
Retailer 4
-
$260 USD
View
A
Retailer 5
-
$318 USD
£251 GBP
View
A
Retailer 6
-
$410 USD
View
A
Retailer 7
-
$439 USD
View
A
Retailer 8
-
$449 USD
ZAR 7,249 ZAR
View
A
Retailer 9
-
$480 USD
£378 GBP
View
A
Retailer 10
-
$523 USD
View
B+
Retailer 11
-
$596 USD
View
B+
Retailer 12
-
$636 USD
A$978 AUD
View
B+
Retailer 13
-
$836 USD
View
B
Retailer 14
-
$870 USD
CA$1,208 CAD
View
B
Retailer 15
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$888 USD
View
B
Retailer 16
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$889 USD
View
B
Retailer 17
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$1,027 USD
View
B
Retailer 18
-
$1,041 USD
£820 GBP
View
B
Retailer 19
-
$1,224 USD
View
Most Expensive
B
Yadav Diamonds
13379494 · Nov 2
$1,722 USD
View
19 more retailers have this diamond
Prices start from $210 USDSave up to $1,512 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
1.24ct Marquise
$210 USD