Marquise|Lab Grown|IGI

1.24ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG828643598

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828643598

Diamond specifications and retailer prices

From $183 USD
As of October 23, 2026
Save $1,107 USD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,290 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG828643598 or 828643598. Listed at 20 retailers as of October 23, 2026, with prices from $183 to $1,290, a $1,107 spread on the same certified stone. Brilliant Earth lists it at $1,290. 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
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828643598
Dimensions11.03 × 5.49 × 3.50 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.03 mm5.49 mm1.24 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828643598
Side View
Table 61.0%Crown 38.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.8%

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 23
Current: $1,290 USD|Low: $204 USD|High: $1,330 USD|Avg: $629 USD|-3.0%
Brilliant Earth
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
October 27, 2026
Retailer 5$204 USD
Retailer 8$256 USD
Retailer 9$286 USD
Retailer 2$375 USD
Retailer 11$385 USD
Retailer 15$402 USD
Retailer 10$408 USD
Retailer 4$450 USD
Retailer 14$574 USD
Retailer 12$640 USD
Retailer 6$744 USD
Retailer 3$760 USD
Retailer 7$785 USD
Retailer 13$1,069 USD
Retailer 16$1,141 USD
Brilliant Earth$1,290 USD

40 data points across 16 retailers

20 retailers$183 USD to $1,290 USD

A
Cheapest Retailer
-
$183 USD
A
Retailer 2
-
$204 USD
View
Final sale: no returns
A
Retailer 3
-
$213 USD
View
A
Retailer 4
-
$227 USD
View
A
Retailer 5
-
$256 USD
HK$2,000 HKD
View
A
Retailer 6
-
$286 USD
£225 GBP
View
A
Retailer 7
-
$375 USD
€357 EUR
View
A
Retailer 8
-
$385 USD
ZAR 6,212 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$402 USD
View
A
Retailer 10
-
$408 USD
£322 GBP
View
A
Retailer 11
-
$450 USD
View
B+
Retailer 12
-
$574 USD
View
B+
Retailer 13
-
$640 USD
View
B+
Retailer 14
-
$731 USD
View
B+
Retailer 15
-
$744 USD
SGD 1,006 SGD
View
B+
Retailer 16
-
$760 USD
View
B+
Retailer 17
-
$785 USD
View
Retailer 18
-
$1,069 USD
£842 GBP
View
Price last confirmed 9 days ago
B
Retailer 19
-
$1,141 USD
View
Most Expensive
B
Brilliant Earth
21384532A · Oct 28
$1,290 USD
View
19 more retailers have this diamond
Prices start from $183 USDSave up to $1,107 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
$183 USD