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Marquise|Lab Grown|IGI

3.03ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG752504763

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG752504763

Diamond specifications and retailer prices

From $556 USD
As of October 29, 2026
Save $2,967 USD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,523 USD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG752504763 or 752504763. Listed at 7 retailers as of October 29, 2026, with prices from $556 to $3,523, a $2,967 spread on the same certified stone. Frank Darling lists it at $3,523. 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
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752504763
Dimensions7.67 × 7.67 × 4.64 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.67 mm7.67 mm3.03 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752504763
Side View
Table 63.0%Crown 34.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.5%

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: Oct 29
Current: $3,523 USD|Low: $353 USD|High: $3,950 USD|Avg: $1,682 USD|-0.0%
Frank Darling
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
October 28, 2026
Retailer 15$353 USD
Retailer 2$556 USD
Retailer 8$774 USD
Retailer 14$790 USD
Retailer 13$817 USD
Retailer 12$919 USD
Retailer 11$977 USD
Retailer 5$1,351 USD
Retailer 7$1,630 USD
Retailer 10$2,075 USD
Retailer 4$2,100 USD
Retailer 6$2,351 USD
Retailer 9$2,425 USD
Frank Darling$3,523 USD
Retailer 3$3,950 USD

8 data points across 15 retailers

7 retailers$556 USD to $3,523 USD

A
Cheapest Retailer
-
$556 USD
Final sale: no returns
B+
Retailer 2
-
$774 USD
View
B+
Retailer 3
-
$1,630 USD
CA$2,264 CAD
View
B+
Retailer 4
-
$2,075 USD
View
B
Retailer 5
-
$2,351 USD
View
B
Retailer 6
-
$2,425 USD
View
Most Expensive
B
Frank Darling
100756464784KD · Oct 29
$3,523 USD
View
6 more retailers have this diamond
Prices start from $556 USDSave up to $2,967 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
$556 USD