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Marquise|Lab Grown|IGI

2.33ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG589399943

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG589399943

Diamond specifications and retailer prices

From $468 USD
£369 GBP
As of October 26, 2026
Save $2,292 USD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,760 USD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 2.33ct lab-grown marquise diamond

This 2.33ct lab-grown marquise sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG589399943 or 589399943. Listed at 11 retailers as of October 26, 2026, with prices from $468 to $2,760, a $2,292 spread on the same certified stone. Brilliant Earth lists it at $2,760. 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

2.33
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589399943
Dimensions13.80 × 6.98 × 4.26 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.80 mm6.98 mm2.33 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589399943
Side View
Table 61.0%Crown 35.6°Girdle: MediumPavilion 41°Culet: NoneDepth 61.0%

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 26
Current: $2,760 USD|Low: $299 USD|High: $3,000 USD|Avg: $1,277 USD|-8.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 8$299 USD
Retailer 7$347 USD
Retailer 5$468 USD
Retailer 12$525 USD
Retailer 10$608 USD
Retailer 6$917 USD
Retailer 4$944 USD
Retailer 11$1,141 USD
Retailer 3$1,317 USD
Retailer 2$1,645 USD
Retailer 9$2,660 USD
Brilliant Earth$2,760 USD

9 data points across 12 retailers

11 retailers$468 USD to $2,760 USD

Retailer 1
-
$299 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$347 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$468 USD
£369 GBP
View
A
Retailer 4
-
$525 USD
View
B+
Retailer 5
-
$608 USD
View
A
Retailer 6
-
$917 USD
A$1,411 AUD
View
A
Retailer 7
-
$1,141 USD
View
B+
Retailer 8
-
$1,317 USD
View
B+
Retailer 9
-
$1,645 USD
£1,295 GBP
View
B
Retailer 10
-
$2,660 USD
View
Most Expensive
B
Brilliant Earth
7753463B · Oct 27
$2,760 USD
View
10 more retailers have this diamond
Prices start from $468 USDSave up to $2,292 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
2.33ct Marquise
$468 USD