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Marquise|Lab Grown|IGI

2.03ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG829618813

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG829618813

Diamond specifications and retailer prices

From $414 USD
As of November 4, 2026
Save $3,266 USD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,680 USD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG829618813 or 829618813. Listed at 24 retailers as of November 4, 2026, with prices from $414 to $3,680, a $3,266 spread on the same certified stone. Do Amore Diamonds lists it at $3,680. 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

2.03
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829618813
Dimensions12.99 × 6.58 × 4.12 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.99 mm6.58 mm2.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829618813
Side View
Table 63.0%Crown 33.2°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.6%

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: Nov 4
Current: $3,680 USD|Low: $414 USD|High: $4,130 USD|Avg: $1,281 USD|-10.9%
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
November 5, 2026
Retailer 5$414 USD
Retailer 16$464 USD
Retailer 4$513 USD
Retailer 15$513 USD
Retailer 10$629 USD
Retailer 14$660 USD
Retailer 2$928 USD
Retailer 9$1,261 USD
Retailer 6$1,365 USD
Retailer 11$1,366 USD
Retailer 8$1,415 USD
Retailer 7$1,440 USD
Retailer 3$1,821 USD
Retailer 13$2,091 USD
Retailer 12$3,010 USD
Do Amore Diamonds$3,680 USD

33 data points across 16 retailers

24 retailers$414 USD to $3,680 USD

A
Cheapest Retailer
-
$414 USD
A
Retailer 2
-
$463 USD
View
Final sale: no returns
A
Retailer 3
-
$464 USD
View
Retailer 4
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$513 USD
View
Price last confirmed 11 days ago
A
Retailer 5
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$513 USD
View
A
Retailer 6
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$569 USD
View
A
Retailer 7
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$629 USD
View
A
Retailer 8
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$660 USD
View
A
Retailer 9
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$681 USD
View
B+
Retailer 10
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$850 USD
View
Retailer 11
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$863 USD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
$928 USD
View
B+
Retailer 13
-
$1,261 USD
View
B
Retailer 14
-
$1,365 USD
View
B+
Retailer 15
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$1,366 USD
View
Retailer 16
-
$1,415 USD
View
Price last confirmed 31 days ago
B
Retailer 17
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$1,440 USD
View
B
Retailer 18
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$1,821 USD
View
B
Retailer 19
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$1,866 USD
View
B
Retailer 20
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$1,921 USD
View
B
Retailer 21
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$1,969 USD
View
Retailer 22
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$2,091 USD
View
Price last confirmed 7 days ago
B
Retailer 23
-
$3,010 USD
View
Most Expensive
B
Do Amore Diamonds
27-224310E66 · Nov 5
$3,680 USD
View
23 more retailers have this diamond
Prices start from $414 USDSave up to $3,266 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
2.03ct Marquise
$414 USD