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Marquise|Lab Grown|IGI

3.00ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG840659071

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840659071

Diamond specifications and retailer prices

From $720 USD
As of November 4, 2026
Save $3,910 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,630 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840659071 or 840659071. Listed at 21 retailers as of November 2, 2026, with prices from $720 to $4,630, a $3,910 spread on the same certified stone. Brilliant Earth lists it at $4,630. 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

3.00
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840659071
Dimensions14.51 × 7.51 × 4.55 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.51 mm7.51 mm3.00 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840659071
Side View
Table 62.0%Crown 32.3°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 60.6%

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: $3,268 USD|Low: $783 USD|High: $3,549 USD|Avg: $1,907 USD|-6.9%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 16$783 USD
Retailer 2$816 USD
Retailer 5$835 USD
Retailer 10$925 USD
Retailer 13$1,010 USD
Retailer 12$1,090 USD
Retailer 8$1,250 USD
Retailer 11$1,325 USD
Retailer 7$1,451 USD
Retailer 18$1,616 USD
Retailer 17$1,885 USD
Retailer 15$1,911 USD
Retailer 14$1,940 USD
Retailer 4$2,590 USD
Retailer 6$2,835 USD
Retailer 3$2,877 USD
Retailer 9$2,937 USD
Retailer 1$3,268 USD

37 data points across 18 retailers

21 retailers$720 USD to $4,630 USD

A
Cheapest Retailer
-
$720 USD
A
Retailer 2
-
$783 USD
View
A
Retailer 3
-
$816 USD
View
Final sale: no returns
A
Retailer 4
-
$835 USD
View
Retailer 5
-
$925 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$1,010 USD
View
A
Retailer 7
-
$1,090 USD
View
A
Retailer 8
-
$1,250 USD
View
A
Retailer 9
-
$1,325 USD
View
Retailer 10
-
$1,451 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$1,616 USD
View
B+
Retailer 12
-
$1,885 USD
View
B+
Retailer 13
-
$1,911 USD
View
B+
Retailer 14
-
$1,940 USD
View
B+
Retailer 15
-
$2,347 USD
View
B
Retailer 16
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$2,590 USD
View
B+
Retailer 17
-
$2,835 USD
View
B
Retailer 18
-
$2,877 USD
View
B+
Retailer 19
-
$2,937 USD
View
B
Retailer 20
-
$3,268 USD
View
Most Expensive
B
Brilliant Earth
22139032A · Nov 2
$4,630 USD
View
20 more retailers have this diamond
Prices start from $720 USDSave up to $3,910 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
3.00ct Marquise
$720 USD