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Marquise|Lab Grown|IGI

3.03ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG795676193

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG795676193

Diamond specifications and retailer prices

From $461 USD
As of November 2, 2026
Save $3,629 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,090 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown marquise diamond

This 3.03ct 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 LG795676193 or 795676193. Listed at 16 retailers as of November 2, 2026, with prices from $461 to $4,090, a $3,629 spread on the same certified stone. Do Amore Diamonds lists it at $4,090. 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

3.03
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795676193
Dimensions15.00 × 7.64 × 4.69 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.00 mm7.64 mm3.03 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795676193
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.4%

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 2
Current: $4,090 USD|Low: $358 USD|High: $4,090 USD|Avg: $1,472 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
Retailer 15
November 4, 2026
Retailer 6$461 USD
Retailer 4$515 USD
Retailer 14$516 USD
Retailer 12$571 USD
Retailer 8$647 USD
Retailer 11$763 USD
Retailer 2$975 USD
Retailer 15$1,043 USD
Retailer 10$1,331 USD
Retailer 13$1,658 USD
Retailer 5$2,155 USD
Retailer 3$2,185 USD
Retailer 7$2,254 USD
Retailer 9$2,631 USD
Do Amore Diamonds$4,090 USD

26 data points across 15 retailers

16 retailers$461 USD to $4,090 USD

A
Cheapest Retailer
-
$461 USD
A
Retailer 2
-
$515 USD
View
Final sale: no returns
A
Retailer 3
-
$516 USD
View
A
Retailer 4
-
$571 USD
View
A
Retailer 5
-
$647 USD
View
B+
Retailer 6
-
$763 USD
View
A
Retailer 7
-
$975 USD
View
A
Retailer 8
-
$1,043 USD
View
B+
Retailer 9
-
$1,331 USD
View
B+
Retailer 10
-
$1,562 USD
View
B+
Retailer 11
-
$1,658 USD
View
B+
Retailer 12
-
$2,155 USD
View
B+
Retailer 13
-
$2,185 USD
View
B
Retailer 14
-
$2,254 USD
View
B
Retailer 15
-
$2,631 USD
View
Most Expensive
B
Do Amore Diamonds
27-71B3E6C51 · Nov 4
$4,090 USD
View
15 more retailers have this diamond
Prices start from $461 USDSave up to $3,629 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
3.03ct Marquise
$461 USD