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Marquise|Lab Grown|IGI

3.03ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG737558463

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG737558463

Diamond specifications and retailer prices

From $1,496 USD
As of November 2, 2026
Save $5,254 USD (78%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $10,290 USD at Do Amore Diamonds · As of November 2, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG737558463 or 737558463. Listed at 27 retailers as of November 2, 2026, with a 351% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737558463
Dimensions15.13 × 7.52 × 4.58 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Top View
15.13 mm7.52 mm3.03 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737558463
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $10,930 USD|Low: $1,436 USD|High: $10,930 USD|Avg: $3,867 USD
Do Amore Diamonds
Retailer 2
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Retailer 21
November 2, 2026
Retailer 4$1,436 USD
Retailer 10$1,541 USD
Retailer 9$1,674 USD
Retailer 3$1,735 USD
Retailer 20$1,735 USD
Retailer 18$1,905 USD
Retailer 8$2,021 USD
Retailer 5$2,439 USD
Retailer 2$2,714 USD
Retailer 7$3,149 USD
Retailer 17$3,540 USD
Retailer 21$3,618 USD
Retailer 12$3,962 USD
Retailer 15$4,324 USD
Retailer 16$4,447 USD
Retailer 6$4,676 USD
Retailer 11$5,269 USD
Retailer 13$5,470 USD
Retailer 14$6,741 USD
Retailer 19$6,750 USD
Do Amore Diamonds$10,930 USD

44 data points across 21 retailers

27 retailers$1,496 USD to $6,750 USD

Retailer 1
-
$1,436 USD
Price last confirmed 31 days ago
B+
Retailer 2
-
$1,496 USD
View
B+
Retailer 3
-
$1,541 USD
View
Retailer 4
-
$1,627 USD
View
Price last confirmed 34 days ago
B+
Retailer 5
-
$1,674 USD
View
Final sale: no returns
Retailer 6
-
$1,735 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$1,735 USD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
$1,735 USD
View
B+
Retailer 9
-
$1,905 USD
View
B+
Retailer 10
-
$2,021 USD
View
B
Retailer 11
-
$2,439 USD
View
B+
Retailer 12
-
$2,714 USD
£2,137 GBP
View
B
Retailer 13
-
$3,149 USD
View
B
Retailer 14
-
$3,540 USD
View
Retailer 15
-
$3,590 USD
View
Price last confirmed 33 days ago
B
Retailer 16
-
$3,590 USD
View
Retailer 17
-
$3,618 USD
A$5,566 AUD
View
Price last confirmed 28 days ago
B
Retailer 18
-
$3,962 USD
£3,120 GBP
View
B
Retailer 19
-
$4,324 USD
A$6,653 AUD
View
B
Retailer 20
-
$4,447 USD
ZAR 71,843 ZAR
View
B
Retailer 21
-
$4,676 USD
View
B
Retailer 22
-
$5,269 USD
View
B
Retailer 23
-
$5,470 USD
£4,307 GBP
View
B
Retailer 24
-
$6,741 USD
View
B
Retailer 25
-
$6,750 USD
View
Most Expensive
Do Amore Diamonds
27-2E3136C01 · Nov 2
$10,290 USD
View
Price under review
25 more retailers have this diamond
Prices start from $1,496 USDSave up to $5,254 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.

B+
3.03ct Marquise
$1,496 USD