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Marquise|Lab Grown|IGI

2.53ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG843696717

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843696717

Diamond specifications and retailer prices

From $406 USD
As of October 27, 2026
Save $4,154 USD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,560 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.53ct lab-grown marquise diamond

This 2.53ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843696717 or 843696717. Listed at 20 retailers as of October 27, 2026, with prices from $406 to $4,560, a $4,154 spread on the same certified stone. Brilliant Earth lists it at $4,560. 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

2.53
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843696717
Dimensions13.68 × 7.16 × 4.57 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.68 mm7.16 mm2.53 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843696717
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.8%

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: Oct 27
Current: $4,560 USD|Low: $406 USD|High: $4,560 USD|Avg: $1,162 USD
Brilliant Earth
Retailer 2
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Retailer 7
Retailer 8
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Retailer 12
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Retailer 20
October 30, 2026
Retailer 19$406 USD
Retailer 7$454 USD
Retailer 9$455 USD
Retailer 4$504 USD
Retailer 8$504 USD
Retailer 18$530 USD
Retailer 6$650 USD
Retailer 12$675 USD
Retailer 14$776 USD
Retailer 2$828 USD
Retailer 3$861 USD
Retailer 17$1,026 USD
Retailer 13$1,114 USD
Retailer 16$1,412 USD
Retailer 20$1,619 USD
Retailer 11$1,654 USD
Retailer 5$1,851 USD
Retailer 10$1,885 USD
Retailer 15$1,970 USD
Brilliant Earth$4,560 USD

18 data points across 20 retailers

20 retailers$406 USD to $4,560 USD

A
Cheapest Retailer
-
$406 USD
A
Retailer 2
-
$454 USD
View
Final sale: no returns
A
Retailer 3
-
$455 USD
View
A
Retailer 4
-
$504 USD
View
A
Retailer 5
-
$504 USD
View
Retailer 6
-
$530 USD
£417 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$650 USD
View
B+
Retailer 8
-
$675 USD
View
A
Retailer 9
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$776 USD
€739 EUR
View
A
Retailer 10
-
$828 USD
£652 GBP
View
A
Retailer 11
-
$861 USD
View
A
Retailer 12
-
$1,026 USD
View
A
Retailer 13
-
$1,114 USD
A$1,714 AUD
View
B+
Retailer 14
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$1,412 USD
View
B+
Retailer 15
-
$1,619 USD
View
B+
Retailer 16
-
$1,654 USD
View
B+
Retailer 17
-
$1,851 USD
View
B+
Retailer 18
-
$1,885 USD
View
B+
Retailer 19
-
$1,970 USD
£1,551 GBP
View
Most Expensive
B
Brilliant Earth
22168855A · Oct 28
$4,560 USD
View
19 more retailers have this diamond
Prices start from $406 USDSave up to $4,154 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
2.53ct Marquise
$406 USD