Marquise|Lab Grown|IGI

2.09ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG818684954

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818684954

Diamond specifications and retailer prices

From $580 USD
As of October 30, 2026
Save $2,559 USD (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $5,200 USD at Brilliant Earth · As of September 26, 2026
View at Brilliant Earth

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818684954 or 818684954. Listed at 26 retailers as of October 29, 2026, with a 441% 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

2.09
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818684954
Dimensions13.45 × 6.52 × 4.16 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.45 mm6.52 mm2.09 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818684954
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.8%

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: $1,124 USD|Low: $557 USD|High: $3,161 USD|Avg: $1,403 USD|+2.5%
Retailer 1
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Retailer 20
October 31, 2026
Retailer 6$580 USD
Retailer 2$624 USD
Retailer 7$650 USD
Retailer 10$650 USD
Retailer 8$719 USD
Retailer 11$719 USD
Retailer 19$850 USD
Retailer 3$965 USD
Retailer 13$1,030 USD
Retailer 16$1,048 USD
Retailer 1$1,124 USD
Retailer 14$1,524 USD
Retailer 15$1,598 USD
Retailer 18$1,736 USD
Retailer 9$1,892 USD
Retailer 20$2,100 USD
Retailer 5$2,315 USD
Retailer 12$2,324 USD
Retailer 4$2,406 USD
Retailer 17$3,139 USD

39 data points across 20 retailers

26 retailers$580 USD to $3,139 USD

A
Cheapest Retailer
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$580 USD
Retailer 2
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$624 USD
£491 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
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$650 USD
View
A
Retailer 4
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$650 USD
View
Final sale: no returns
Retailer 5
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$719 USD
View
Price last confirmed 15 days ago
A
Retailer 6
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$719 USD
View
A
Retailer 7
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$850 USD
View
A
Retailer 8
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$965 USD
View
A
Retailer 9
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$1,030 USD
View
A
Retailer 10
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$1,048 USD
€998 EUR
View
A
Retailer 11
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$1,097 USD
View
B+
Retailer 12
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$1,124 USD
£885 GBP
View
B+
Retailer 13
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$1,524 USD
View
B+
Retailer 14
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$1,598 USD
A$2,458 AUD
View
Retailer 15
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$1,609 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
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$1,736 USD
ZAR 28,043 ZAR
View
B
Retailer 17
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$1,892 USD
View
B
Retailer 18
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$2,088 USD
£1,644 GBP
View
B
Retailer 19
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$2,100 USD
View
B
Retailer 20
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$2,315 USD
View
B+
Retailer 21
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$2,324 USD
A$3,575 AUD
View
B
Retailer 22
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$2,329 USD
View
B
Retailer 23
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$2,377 USD
View
B
Retailer 24
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$2,406 USD
View
B
Retailer 25
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$3,139 USD
£2,472 GBP
View
Most Expensive
Brilliant Earth
21102580A · Sep 26
$5,200 USD
View
Price under review
25 more retailers have this diamond
Prices start from $580 USDSave up to $2,559 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
2.09ct Marquise
$580 USD