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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 $701 NZD
$395 USD
As of October 29, 2026
Save $6,627 NZD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,328 NZD 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 $701 to $7,328, a $6,627 spread on the same certified stone. Brilliant Earth lists it at $7,328. 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
Colour
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: $7,328 NZD|Low: $672 NZD|High: $7,860 NZD|Avg: $1,924 NZD|-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$701 NZD
Retailer 5$786 NZD
Retailer 16$786 NZD
Retailer 15$869 NZD
Retailer 18$869 NZD
Retailer 14$1,136 NZD
Retailer 7$1,167 NZD
Retailer 3$1,191 NZD
Retailer 2$1,362 NZD
Retailer 6$1,409 NZD
Retailer 11$1,426 NZD
Retailer 4$2,438 NZD
Retailer 9$2,704 NZD
Retailer 17$2,795 NZD
Retailer 10$2,859 NZD
Retailer 8$3,223 NZD
Retailer 13$3,400 NZD
Brilliant Earth$7,328 NZD

42 data points across 18 retailers

18 retailers$701 NZD to $7,328 NZD

A
Cheapest Retailer
-
$701 NZD
$395 USD
A
Retailer 2
-
$786 NZD
$443 USD
View
A
Retailer 3
-
$786 NZD
$443 USD
View
Final sale: no returns
A
Retailer 4
-
$869 NZD
$490 USD
View
A
Retailer 5
-
$869 NZD
$490 USD
View
A
Retailer 6
-
$1,136 NZD
$640 USD
View
B+
Retailer 7
-
$1,167 NZD
$658 USD
View
Retailer 8
-
$1,191 NZD
£529 GBP
View
Price last confirmed 14 days ago
A
Retailer 9
-
$1,362 NZD
€731 EUR
View
A
Retailer 10
-
$1,409 NZD
$794 USD
View
A
Retailer 11
-
$1,426 NZD
£633 GBP
View
B+
Retailer 12
-
$2,438 NZD
$1,374 USD
View
B+
Retailer 13
-
$2,704 NZD
$1,524 USD
View
B+
Retailer 14
-
$2,795 NZD
$1,575 USD
View
B+
Retailer 15
-
$2,859 NZD
$1,611 USD
View
B+
Retailer 16
-
$3,223 NZD
$1,816 USD
View
B+
Retailer 17
-
$3,400 NZD
£1,509 GBP
View
Most Expensive
B
Brilliant Earth
18587017A · Oct 31
$7,328 NZD
$4,130 USD
View
17 more retailers have this diamond
Prices start from $701 NZDSave up to $6,627 NZD

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
$701 NZD