Marquise|Lab Grown|IGI

2.52ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG844610642

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844610642

Diamond specifications and retailer prices

From $575 USD
As of October 30, 2026
Save $3,545 USD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,710 USD at Brilliant Earth · As of October 11, 2026
View at Brilliant Earth

About this 2.52ct lab-grown marquise diamond

This 2.52ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844610642 or 844610642. Listed at 18 retailers as of October 30, 2026, with a 617% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.52
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844610642
Dimensions13.65 × 7.07 × 4.53 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
13.65 mm7.07 mm2.52 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844610642
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 64.1%

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: $4,120 USD|Low: $575 USD|High: $4,520 USD|Avg: $1,601 USD|-8.8%
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 31, 2026
Retailer 8$575 USD
Retailer 10$677 USD
Retailer 12$775 USD
Retailer 3$858 USD
Retailer 11$989 USD
Retailer 13$1,067 USD
Retailer 7$1,133 USD
Retailer 9$1,418 USD
Retailer 15$1,648 USD
Retailer 16$1,859 USD
Retailer 2$2,074 USD
Retailer 6$2,077 USD
Retailer 4$2,198 USD
Retailer 5$2,368 USD
Retailer 14$2,670 USD
Brilliant Earth$4,120 USD

25 data points across 16 retailers

18 retailers$575 USD to $4,120 USD

A
Cheapest Retailer
-
$575 USD
Final sale: no returns
A
Retailer 2
-
$677 USD
£533 GBP
View
A
Retailer 3
-
$775 USD
View
A
Retailer 4
-
$858 USD
View
A
Retailer 5
-
$989 USD
£779 GBP
View
A
Retailer 6
-
$1,067 USD
€1,016 EUR
View
A
Retailer 7
-
$1,133 USD
View
B+
Retailer 8
-
$1,418 USD
A$2,181 AUD
View
B+
Retailer 9
-
$1,648 USD
View
B+
Retailer 10
-
$1,859 USD
£1,464 GBP
View
B+
Retailer 11
-
$2,074 USD
A$3,190 AUD
View
B+
Retailer 12
-
$2,077 USD
View
B
Retailer 13
-
$2,198 USD
View
B
Retailer 14
-
$2,368 USD
View
B
Retailer 15
-
$2,670 USD
£2,102 GBP
View
B
Retailer 16
-
$4,120 USD
View
Retailer 17
-
$4,520 USD
View
Price last confirmed 9 days ago
Most Expensive
Brilliant Earth
21790754A · Oct 11
$4,710 USD
View
Price last confirmed 19 days ago
17 more retailers have this diamond
Prices start from $575 USDSave up to $3,545 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
2.52ct Marquise
$575 USD