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Oval|Lab Grown|IGI

3.04ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG754564223

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754564223

Diamond specifications and retailer prices

From $395 USD
As of October 29, 2026
Save $3,735 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,130 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.04ct lab-grown oval diamond

This 3.04ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG754564223 or 754564223. Listed at 18 retailers as of October 29, 2026, with prices from $395 to $4,130, a $3,735 spread on the same certified stone. Brilliant Earth lists it at $4,130. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.04
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754564223
Dimensions11.50 × 8.11 × 5.02 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.50 mm8.11 mm3.04 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754564223
Side View
Table 60.0%Crown 36.2°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 61.9%

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 29
Current: $4,130 USD|Low: $379 USD|High: $4,430 USD|Avg: $1,085 USD|-6.3%
Brilliant Earth
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
Retailer 18
October 31, 2026
Retailer 12$395 USD
Retailer 5$443 USD
Retailer 16$443 USD
Retailer 15$490 USD
Retailer 18$490 USD
Retailer 14$640 USD
Retailer 7$658 USD
Retailer 3$672 USD
Retailer 2$768 USD
Retailer 6$794 USD
Retailer 11$804 USD
Retailer 4$1,374 USD
Retailer 9$1,524 USD
Retailer 17$1,575 USD
Retailer 10$1,611 USD
Retailer 8$1,816 USD
Retailer 13$1,916 USD
Brilliant Earth$4,130 USD

42 data points across 18 retailers

18 retailers$395 USD to $4,130 USD

A
Cheapest Retailer
-
$395 USD
A
Retailer 2
-
$443 USD
View
A
Retailer 3
-
$443 USD
View
Final sale: no returns
A
Retailer 4
-
$490 USD
View
A
Retailer 5
-
$490 USD
View
A
Retailer 6
-
$640 USD
View
B+
Retailer 7
-
$658 USD
View
Retailer 8
-
$672 USD
£529 GBP
View
Price last confirmed 14 days ago
A
Retailer 9
-
$768 USD
€731 EUR
View
A
Retailer 10
-
$794 USD
View
A
Retailer 11
-
$804 USD
£633 GBP
View
B+
Retailer 12
-
$1,374 USD
View
B+
Retailer 13
-
$1,524 USD
View
B+
Retailer 14
-
$1,575 USD
View
B+
Retailer 15
-
$1,611 USD
View
B+
Retailer 16
-
$1,816 USD
View
B+
Retailer 17
-
$1,916 USD
£1,509 GBP
View
Most Expensive
B
Brilliant Earth
18587017A · Oct 31
$4,130 USD
View
17 more retailers have this diamond
Prices start from $395 USDSave up to $3,735 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 Oval
$395 USD