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Marquise|Lab Grown|IGI

3.06ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG776623899

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG776623899

Diamond specifications and retailer prices

From $519 USD
As of November 4, 2026
Save $3,611 USD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,130 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776623899 or 776623899. Listed at 12 retailers as of November 4, 2026, with prices from $519 to $4,130, a $3,611 spread on the same certified stone. Do Amore Diamonds lists it at $4,130. 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

3.06
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776623899
Dimensions14.81 × 7.44 × 4.78 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Top View
14.81 mm7.44 mm3.06 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776623899
Side View
Table 59.0%Crown 37.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,130 USD|Low: $362 USD|High: $4,130 USD|Avg: $2,017 USD|+2.5%
Do Amore Diamonds
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
November 5, 2026
Retailer 14$519 USD
Retailer 10$576 USD
Retailer 9$770 USD
Retailer 7$985 USD
Retailer 12$1,062 USD
Retailer 8$1,343 USD
Retailer 11$1,673 USD
Retailer 4$1,859 USD
Retailer 3$2,175 USD
Retailer 13$2,204 USD
Retailer 2$2,649 USD
Retailer 6$3,041 USD
Retailer 5$4,074 USD
Do Amore Diamonds$4,130 USD

28 data points across 14 retailers

12 retailers$519 USD to $4,130 USD

A
Cheapest Retailer
-
$519 USD
Final sale: no returns
A
Retailer 2
-
$576 USD
View
B+
Retailer 3
-
$770 USD
View
A
Retailer 4
-
$985 USD
View
A
Retailer 5
-
$1,062 USD
View
B+
Retailer 6
-
$1,343 USD
View
B+
Retailer 7
-
$1,673 USD
View
B+
Retailer 8
-
$1,859 USD
View
B
Retailer 9
-
$2,175 USD
View
B+
Retailer 10
-
$2,204 USD
View
B
Retailer 11
-
$2,649 USD
View
Most Expensive
B
Do Amore Diamonds
27-A8D80248C · Nov 4
$4,130 USD
View
11 more retailers have this diamond
Prices start from $519 USDSave up to $3,611 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
3.06ct Marquise
$519 USD