Marquise|Lab Grown|IGI

3.03ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG830648049

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830648049

Diamond specifications and retailer prices

From $804 USD
As of October 30, 2026
Save $2,487 USD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,630 USD at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830648049 or 830648049. Listed at 19 retailers as of October 29, 2026, with a 309% 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
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830648049
Dimensions14.39 × 7.91 × 4.78 mm
L/W Ratio1.82
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.39 mm7.91 mm3.03 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830648049
Side View
Table 62.0%Crown 31.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.4%

Caratlytics Score

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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: Oct 30
Current: $3,630 USD|Low: $804 USD|High: $3,630 USD|Avg: $1,968 USD
Rare Carat
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
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Retailer 18
October 31, 2026
Retailer 6$804 USD
Retailer 16$973 USD
Retailer 17$1,010 USD
Retailer 12$1,094 USD
Retailer 5$1,134 USD
Retailer 7$1,195 USD
Retailer 13$1,327 USD
Retailer 2$1,337 USD
Retailer 18$1,643 USD
Retailer 4$1,876 USD
Retailer 11$1,882 USD
Retailer 15$1,935 USD
Retailer 10$2,591 USD
Retailer 3$2,843 USD
Retailer 8$2,848 USD
Retailer 9$2,874 USD
Retailer 14$3,291 USD
Rare Carat$3,630 USD

29 data points across 18 retailers

19 retailers$804 USD to $3,291 USD

A
Cheapest Retailer
-
$804 USD
Final sale: no returns
Retailer 2
-
$921 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$973 USD
HK$7,600 HKD
View
A
Retailer 4
-
$1,010 USD
View
A
Retailer 5
-
$1,094 USD
£862 GBP
View
A
Retailer 6
-
$1,134 USD
View
A
Retailer 7
-
$1,195 USD
View
A
Retailer 8
-
$1,327 USD
€1,264 EUR
View
A
Retailer 9
-
$1,337 USD
£1,053 GBP
View
A
Retailer 10
-
$1,643 USD
View
A
Retailer 11
-
$1,876 USD
View
B+
Retailer 12
-
$1,882 USD
A$2,896 AUD
View
B+
Retailer 13
-
$1,935 USD
ZAR 31,267 ZAR
View
B+
Retailer 14
-
$2,591 USD
£2,040 GBP
View
B+
Retailer 15
-
$2,843 USD
View
B+
Retailer 16
-
$2,848 USD
View
B+
Retailer 17
-
$2,874 USD
View
B+
Retailer 18
-
$3,291 USD
£2,591 GBP
View
Most Expensive
Rare Carat
18P830648049 · Oct 7
$3,630 USD
View
Price last confirmed 23 days ago
18 more retailers have this diamond
Prices start from $804 USDSave up to $2,487 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
$804 USD