Marquise|Lab Grown|IGI

3.04ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG842662518

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842662518

Diamond specifications and retailer prices

From $704 USD
As of November 1, 2026
Save $3,216 USD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,920 USD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842662518 or 842662518. Listed at 19 retailers as of November 1, 2026, with prices from $704 to $3,920, a $3,216 spread on the same certified stone. Brilliant Earth lists it at $3,920. 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
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842662518
Dimensions15.96 × 7.26 × 4.43 mm
L/W Ratio2.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.96 mm7.26 mm3.04 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842662518
Side View
Table 61.0%Crown 38.3°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 61.0%

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: $2,530 USD|Low: $704 USD|High: $3,237 USD|Avg: $1,806 USD|-5.0%
Retailer 1
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 11$704 USD
Retailer 14$728 USD
Retailer 15$930 USD
Retailer 13$1,009 USD
Retailer 3$1,080 USD
Retailer 7$1,172 USD
Retailer 10$1,205 USD
Retailer 17$1,461 USD
Retailer 2$1,702 USD
Retailer 5$1,756 USD
Retailer 8$1,939 USD
Retailer 9$2,362 USD
Retailer 6$2,441 USD
Retailer 1$2,530 USD
Retailer 4$2,601 USD
Retailer 16$2,677 USD
Retailer 12$3,175 USD

24 data points across 17 retailers

19 retailers$704 USD to $3,920 USD

A
Cheapest Retailer
-
$704 USD
A
Retailer 2
-
$728 USD
View
Final sale: no returns
A
Retailer 3
-
$930 USD
View
A
Retailer 4
-
$1,009 USD
£794 GBP
View
A
Retailer 5
-
$1,080 USD
View
A
Retailer 6
-
$1,172 USD
€1,116 EUR
View
A
Retailer 7
-
$1,205 USD
£948 GBP
View
B+
Retailer 8
-
$1,461 USD
View
B+
Retailer 9
-
$1,702 USD
A$2,619 AUD
View
B+
Retailer 10
-
$1,756 USD
ZAR 28,371 ZAR
View
B+
Retailer 11
-
$1,939 USD
View
Retailer 12
-
$2,362 USD
£1,860 GBP
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$2,441 USD
View
B+
Retailer 14
-
$2,530 USD
SGD 3,419 SGD
View
B+
Retailer 15
-
$2,601 USD
View
B
Retailer 16
-
$2,677 USD
View
B
Retailer 17
-
$3,175 USD
£2,500 GBP
View
Retailer 18
-
$3,670 USD
View
Price last confirmed 19 days ago
Most Expensive
B
Brilliant Earth
21796213A · Nov 1
$3,920 USD
View
18 more retailers have this diamond
Prices start from $704 USDSave up to $3,216 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
$704 USD