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Oval|Lab Grown|IGI

3.04ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG801670193

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG801670193

Diamond specifications and retailer prices

From $787 NZD
$443 USD
As of October 31, 2026
Save $3,531 NZD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,319 NZD at Brilliant Earth · As of November 2, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG801670193 or 801670193. Listed at 11 retailers as of October 31, 2026, with prices from $787 to $4,319, a $3,531 spread on the same certified stone. Brilliant Earth lists it at $4,319. 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
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801670193
Dimensions11.46 × 8.12 × 5.18 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.46 mm8.12 mm3.04 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG801670193
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 42.1°Culet: NoneDepth 63.8%

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 31
Current: $4,319 NZD|Low: $787 NZD|High: $4,319 NZD|Avg: $2,015 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$787 NZD
Retailer 2$1,066 NZD
Retailer 10$1,137 NZD
Retailer 3$1,169 NZD
Retailer 5$1,390 NZD
Retailer 4$1,417 NZD
Retailer 9$1,827 NZD
Retailer 8$2,442 NZD
Retailer 6$2,799 NZD
Retailer 11$3,420 NZD
Brilliant Earth$4,319 NZD

7 data points across 11 retailers

11 retailers$787 NZD to $4,319 NZD

A
Cheapest Retailer
-
$787 NZD
$443 USD
A
Retailer 2
-
$1,066 NZD
£472 GBP
View
A
Retailer 3
-
$1,137 NZD
$640 USD
View
B+
Retailer 4
-
$1,169 NZD
$658 USD
View
A
Retailer 5
-
$1,390 NZD
€745 EUR
View
A
Retailer 6
-
$1,417 NZD
£628 GBP
View
B+
Retailer 7
-
$1,827 NZD
$1,028 USD
View
B+
Retailer 8
-
$2,442 NZD
$1,374 USD
View
B
Retailer 9
-
$2,799 NZD
$1,575 USD
View
B
Retailer 10
-
$3,420 NZD
£1,515 GBP
View
Most Expensive
B
Brilliant Earth
22313980A · Nov 2
$4,319 NZD
$2,430 USD
View
10 more retailers have this diamond
Prices start from $787 NZDSave up to $3,531 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
$787 NZD