Marquise|Lab Grown|IGI

2.05ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG840660634

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840660634

Diamond specifications and retailer prices

From $393 USD
As of October 30, 2026
Save $2,067 USD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,460 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.05ct lab-grown marquise diamond

This 2.05ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840660634 or 840660634. Listed at 24 retailers as of October 30, 2026, with prices from $393 to $2,460, a $2,067 spread on the same certified stone. Brilliant Earth lists it at $2,460. 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

2.05
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840660634
Dimensions13.19 × 6.61 × 4.08 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.19 mm6.61 mm2.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840660634
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.7%

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: $1,367 USD|Low: $393 USD|High: $2,197 USD|Avg: $1,062 USD|+0.7%
Retailer 1
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Retailer 22
October 31, 2026
Retailer 19$393 USD
Retailer 21$435 USD
Retailer 5$440 USD
Retailer 15$465 USD
Retailer 4$488 USD
Retailer 14$514 USD
Retailer 6$635 USD
Retailer 18$655 USD
Retailer 16$752 USD
Retailer 22$800 USD
Retailer 13$818 USD
Retailer 2$946 USD
Retailer 7$1,079 USD
Retailer 9$1,241 USD
Retailer 1$1,367 USD
Retailer 10$1,567 USD
Retailer 3$1,572 USD
Retailer 11$1,604 USD
Retailer 17$1,707 USD
Retailer 20$1,810 USD
Retailer 8$1,915 USD
Retailer 12$1,916 USD

21 data points across 22 retailers

24 retailers$393 USD to $2,460 USD

A
Cheapest Retailer
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$393 USD
A
Retailer 2
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$435 USD
£343 GBP
View
A
Retailer 3
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$440 USD
View
Final sale: no returns
A
Retailer 4
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$465 USD
View
A
Retailer 5
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$488 USD
View
A
Retailer 6
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$514 USD
View
A
Retailer 7
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$635 USD
View
A
Retailer 8
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$655 USD
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A
Retailer 9
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$752 USD
View
A
Retailer 10
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$800 USD
£630 GBP
View
A
Retailer 11
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$818 USD
€779 EUR
View
A
Retailer 12
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$946 USD
View
B+
Retailer 13
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$1,079 USD
A$1,660 AUD
View
B+
Retailer 14
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$1,241 USD
ZAR 20,042 ZAR
View
B+
Retailer 15
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$1,367 USD
View
B+
Retailer 16
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$1,567 USD
View
B+
Retailer 17
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$1,572 USD
View
B+
Retailer 18
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$1,604 USD
View
B+
Retailer 19
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$1,707 USD
View
B+
Retailer 20
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$1,810 USD
View
B
Retailer 21
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$1,915 USD
£1,508 GBP
View
B+
Retailer 22
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$1,916 USD
A$2,948 AUD
View
Retailer 23
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$1,965 USD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
21573261A · Oct 30
$2,460 USD
View
23 more retailers have this diamond
Prices start from $393 USDSave up to $2,067 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
2.05ct Marquise
$393 USD