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Marquise|Lab Grown|IGI

2.30ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG794614459

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794614459

Diamond specifications and retailer prices

From $365 USD
As of October 30, 2026
Save $1,885 USD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,250 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.3ct lab-grown marquise diamond

This 2.3ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794614459 or 794614459. Listed at 20 retailers as of October 30, 2026, with prices from $365 to $2,250, a $1,885 spread on the same certified stone. Brilliant Earth lists it at $2,250. 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

2.30
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794614459
Dimensions14.13 × 6.71 × 4.21 mm
L/W Ratio2.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.13 mm6.71 mm2.30 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794614459
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.7%

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: $2,250 USD|Low: $349 USD|High: $3,510 USD|Avg: $1,115 USD|-35.9%
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
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 17$365 USD
Retailer 8$410 USD
Retailer 7$425 USD
Retailer 3$452 USD
Retailer 10$454 USD
Retailer 5$605 USD
Retailer 15$724 USD
Retailer 11$727 USD
Retailer 14$812 USD
Retailer 18$816 USD
Retailer 13$892 USD
Retailer 2$1,139 USD
Retailer 19$1,442 USD
Retailer 9$1,461 USD
Retailer 16$1,466 USD
Retailer 20$1,494 USD
Retailer 4$1,605 USD
Retailer 12$1,708 USD
Retailer 6$1,778 USD
Brilliant Earth$2,250 USD

33 data points across 20 retailers

20 retailers$365 USD to $2,250 USD

A
Cheapest Retailer
-
$365 USD
A
Retailer 2
-
$410 USD
View
Final sale: no returns
A
Retailer 3
-
$425 USD
View
A
Retailer 4
-
$452 USD
View
A
Retailer 5
-
$454 USD
View
A
Retailer 6
-
$605 USD
View
A
Retailer 7
-
$724 USD
View
A
Retailer 8
-
$727 USD
A$1,118 AUD
View
A
Retailer 9
-
$812 USD
View
A
Retailer 10
-
$816 USD
£642 GBP
View
A
Retailer 11
-
$892 USD
View
B+
Retailer 12
-
$1,139 USD
View
B+
Retailer 13
-
$1,442 USD
SGD 1,949 SGD
View
B+
Retailer 14
-
$1,461 USD
View
B+
Retailer 15
-
$1,466 USD
A$2,255 AUD
View
B+
Retailer 16
-
$1,494 USD
View
B+
Retailer 17
-
$1,605 USD
View
B
Retailer 18
-
$1,708 USD
View
B
Retailer 19
-
$1,778 USD
£1,400 GBP
View
Most Expensive
B
Brilliant Earth
21503218A · Oct 30
$2,250 USD
View
19 more retailers have this diamond
Prices start from $365 USDSave up to $1,885 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
2.30ct Marquise
$365 USD