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Marquise|Lab Grown|IGI

3.03ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG846692124

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846692124

Diamond specifications and retailer prices

From $580 USD
As of November 1, 2026
Save $1,836 USD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,416 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846692124 or 846692124. Listed at 11 retailers as of October 31, 2026, with prices from $580 to $2,416, a $1,836 spread on the same certified stone. Taylor and Hart lists it at $2,416. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846692124
Dimensions14.39 × 7.53 × 4.73 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.39 mm7.53 mm3.03 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846692124
Side View
Table 60.0%Crown 36.8°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 62.8%

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 1
Current: $581 USD|Low: $580 USD|High: $2,416 USD|Avg: $1,299 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
November 1, 2026
Retailer 3$580 USD
Retailer 1$581 USD
Retailer 7$643 USD
Retailer 5$750 USD
Retailer 10$852 USD
Retailer 2$877 USD
Retailer 6$1,108 USD
Retailer 8$1,866 USD
Retailer 4$2,195 USD
Retailer 9$2,383 USD
Taylor and Hart$2,416 USD

4 data points across 11 retailers

11 retailers$580 USD to $2,416 USD

A
Cheapest Retailer
-
$580 USD
Final sale: no returns
Retailer 2
-
$581 USD
View
A
Retailer 3
-
$643 USD
View
A
Retailer 4
-
$750 USD
£591 GBP
View
B+
Retailer 5
-
$852 USD
View
A
Retailer 6
-
$877 USD
View
A
Retailer 7
-
$1,108 USD
£873 GBP
View
B+
Retailer 8
-
$1,866 USD
View
B
Retailer 9
-
$2,195 USD
View
B
Retailer 10
-
$2,383 USD
View
Most Expensive
B
Taylor and Hart
DSFUT11 · Oct 31
$2,416 USD
View
10 more retailers have this diamond
Prices start from $580 USDSave up to $1,836 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
$580 USD