CaratHunter
Plans
Marquise|Lab Grown|IGI

3.03ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG824615118

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG824615118

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)
14 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 LG824615118 or 824615118. Listed at 14 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 angle36.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824615118
Dimensions14.68 × 7.57 × 4.75 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.68 mm7.57 mm3.03 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824615118
Side View
Table 61.0%Crown 36.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.7%

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 2
Current: $4,090 USD|Low: $450 USD|High: $4,090 USD|Avg: $1,385 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 4, 2026
Retailer 6$461 USD
Retailer 4$515 USD
Retailer 13$516 USD
Retailer 11$571 USD
Retailer 7$647 USD
Retailer 10$763 USD
Retailer 2$975 USD
Retailer 14$1,043 USD
Retailer 9$1,331 USD
Retailer 12$1,658 USD
Retailer 5$2,155 USD
Retailer 3$2,185 USD
Retailer 8$2,631 USD
Do Amore Diamonds$4,090 USD

27 data points across 14 retailers

14 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
-
$1,658 USD
View
B+
Retailer 11
-
$2,155 USD
View
B+
Retailer 12
-
$2,185 USD
View
B
Retailer 13
-
$2,631 USD
View
Most Expensive
B
Do Amore Diamonds
27-F750B9776 · Nov 4
$4,090 USD
View
13 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