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Marquise|Lab Grown|IGI

1.24ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG794647484

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794647484

Diamond specifications and retailer prices

From $237 USD
As of October 30, 2026
Save $935 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,172 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.24ct lab-grown marquise diamond

This 1.24ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794647484 or 794647484. Listed at 17 retailers as of October 29, 2026, with prices from $237 to $1,172, a $935 spread on the same certified stone. MOH London lists it at $1,172. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794647484
Dimensions10.61 × 5.60 × 10.61 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.61 mm5.60 mm1.24 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794647484
Side View
Table 59.0%Crown 37.7°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.5%

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: $1,172 USD|Low: $212 USD|High: $1,179 USD|Avg: $593 USD|+7.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 15$212 USD
Retailer 5$237 USD
Retailer 14$246 USD
Retailer 12$263 USD
Retailer 17$263 USD
Retailer 10$452 USD
Retailer 16$453 USD
Retailer 4$461 USD
Retailer 9$467 USD
Retailer 2$487 USD
Retailer 8$621 USD
Retailer 11$643 USD
Retailer 6$839 USD
Retailer 3$846 USD
Retailer 13$849 USD
Retailer 7$1,152 USD
MOH London$1,172 USD

35 data points across 17 retailers

17 retailers$237 USD to $1,172 USD

Retailer 1
-
$212 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$237 USD
View
Final sale: no returns
Retailer 3
-
$246 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$263 USD
View
Retailer 5
-
$263 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$452 USD
ZAR 7,303 ZAR
View
A
Retailer 7
-
$453 USD
View
A
Retailer 8
-
$461 USD
View
A
Retailer 9
-
$487 USD
£383 GBP
View
Retailer 10
-
$523 USD
A$804 AUD
View
Price last confirmed 119 days ago
Retailer 11
-
$621 USD
View
Price last confirmed 54 days ago
B+
Retailer 12
-
$643 USD
A$989 AUD
View
B
Retailer 13
-
$839 USD
View
Retailer 14
-
$846 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
$846 USD
View
B
Retailer 16
-
$849 USD
View
Most Expensive
B
MOH London
LG794647484 · Oct 29
$1,172 USD
£923 GBP
View
16 more retailers have this diamond
Prices start from $237 USDSave up to $935 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
$237 USD