Marquise|Lab Grown|IGI

3.08ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG826684826

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826684826

Diamond specifications and retailer prices

From $562 USD
As of November 4, 2026
Save $2,463 USD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,600 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826684826 or 826684826. Listed at 21 retailers as of November 3, 2026, with a 438% 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

3.08
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826684826
Dimensions14.98 × 7.71 × 4.78 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.98 mm7.71 mm3.08 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826684826
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.0%

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: Nov 4
Current: $3,600 USD|Low: $539 USD|High: $3,635 USD|Avg: $1,534 USD|-1.0%
Rare Carat
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
November 5, 2026
Retailer 3$562 USD
Retailer 7$629 USD
Retailer 4$697 USD
Retailer 13$830 USD
Retailer 15$942 USD
Retailer 12$1,017 USD
Retailer 8$1,076 USD
Retailer 2$1,474 USD
Retailer 10$1,512 USD
Retailer 14$1,729 USD
Retailer 5$1,798 USD
Retailer 6$1,833 USD
Retailer 9$2,243 USD
Retailer 11$3,025 USD
Rare Carat$3,600 USD

38 data points across 15 retailers

21 retailers$562 USD to $3,025 USD

A
Cheapest Retailer
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$562 USD
A
Retailer 2
-
$629 USD
View
Final sale: no returns
A
Retailer 3
-
$629 USD
View
Retailer 4
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$697 USD
View
Price last confirmed 21 days ago
A
Retailer 5
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$697 USD
View
A
Retailer 6
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$830 USD
View
A
Retailer 7
-
$942 USD
View
Retailer 8
-
$1,017 USD
View
Price last confirmed 8 days ago
A
Retailer 9
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$1,076 USD
View
B+
Retailer 10
-
$1,474 USD
View
B+
Retailer 11
-
$1,512 USD
View
B+
Retailer 12
-
$1,729 USD
View
B+
Retailer 13
-
$1,780 USD
View
B+
Retailer 14
-
$1,798 USD
View
B+
Retailer 15
-
$1,833 USD
View
B+
Retailer 16
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$2,026 USD
View
B+
Retailer 17
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$2,243 USD
View
B
Retailer 18
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$2,258 USD
View
B
Retailer 19
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$2,348 USD
View
B
Retailer 20
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$3,025 USD
View
Most Expensive
Rare Carat
KLG-5991_l_826684826 · Oct 28
$3,600 USD
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from $562 USDSave up to $2,463 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
3.08ct Marquise
$562 USD