Marquise|Lab Grown|IGI

3.04ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG821677839

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821677839

Diamond specifications and retailer prices

From $542 USD
£427 GBP
As of November 1, 2026
Save $1,377 USD (72%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,919 USD at Brilliance · As of November 1, 2026
View at Brilliance

About this 3.04ct lab-grown marquise diamond

This 3.04ct 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 LG821677839 or 821677839. Listed at 15 retailers as of November 1, 2026, with prices from $542 to $1,919, a $1,377 spread on the same certified stone. Brilliance lists it at $1,919. 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

3.04
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821677839
Dimensions15.30 × 7.59 × 4.51 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.30 mm7.59 mm3.04 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821677839
Side View
Table 58.0%Crown 33.2°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 59.4%

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: Nov 1
Current: $1,919 USD|Low: $513 USD|High: $1,919 USD|Avg: $1,152 USD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11$513 USD
Retailer 2$542 USD
Retailer 10$811 USD
Retailer 7$815 USD
Retailer 4$844 USD
Retailer 5$1,079 USD
Retailer 6$1,113 USD
Retailer 9$1,438 USD
Retailer 3$1,494 USD
Retailer 8$1,886 USD
Brilliance$1,919 USD

42 data points across 11 retailers

15 retailers$542 USD to $1,919 USD

Retailer 1
-
$397 USD
Price last confirmed 29 days ago
Retailer 2
-
$463 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$513 USD
View
Price last confirmed 28 days ago
A
Retailer 4
-
$542 USD
£427 GBP
View
B+
Retailer 5
-
$811 USD
View
A
Retailer 6
-
$815 USD
View
A
Retailer 7
-
$844 USD
£664 GBP
View
A
Retailer 8
-
$1,079 USD
A$1,660 AUD
View
A
Retailer 9
-
$1,089 USD
View
A
Retailer 10
-
$1,113 USD
ZAR 17,980 ZAR
View
B+
Retailer 11
-
$1,438 USD
View
Retailer 12
-
$1,648 USD
View
Price last confirmed 31 days ago
B+
Retailer 13
-
$1,683 USD
View
B+
Retailer 14
-
$1,886 USD
£1,485 GBP
View
Most Expensive
B+
Brilliance
D43975316 · Nov 1
$1,919 USD
View
14 more retailers have this diamond
Prices start from $542 USDSave up to $1,377 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
3.04ct Marquise
$542 USD