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Oval|Lab Grown|IGI

3.00ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG622458592

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG622458592

Diamond specifications and retailer prices

From $3,087 NZD
As of November 4, 2026
Save $7,273 NZD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,360 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3ct lab-grown oval diamond

This 3ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG622458592 or 622458592. Listed at 12 retailers as of November 4, 2026, with prices from $3,087 to $10,360, a $7,273 spread on the same certified stone. Brilliant Earth lists it at $10,360. 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

3.00
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622458592
Dimensions11.59 × 8.19 × 5.09 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.59 mm8.19 mm3.00 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622458592
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
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 4
Current: $10,360 NZD|Low: $1,900 NZD|High: $13,234 NZD|Avg: $5,161 NZD|-3.0%
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
Retailer 19
Retailer 20
Retailer 21
October 9, 2026
Retailer 11$1,900 NZD
Retailer 3$2,191 NZD
Retailer 8$2,246 NZD
Retailer 21$2,452 NZD
Retailer 2$2,883 NZD
Retailer 13$2,989 NZD
Retailer 15$3,057 NZD
Retailer 18$3,087 NZD
Retailer 10$3,848 NZD
Retailer 9$3,981 NZD
Retailer 4$4,314 NZD
Retailer 16$4,433 NZD
Retailer 6$4,918 NZD
Retailer 7$5,271 NZD
Retailer 19$5,411 NZD
Retailer 20$6,551 NZD
Retailer 14$6,802 NZD
Retailer 5$7,119 NZD
Retailer 17$10,197 NZD
Brilliant Earth$10,360 NZD
Retailer 12$13,234 NZD

16 data points across 21 retailers

12 retailers$3,087 NZD to $10,360 NZD

Retailer 1
-
$1,490 NZD
Price last confirmed 38 days ago
Retailer 2
-
$1,621 NZD
View
Price last confirmed 40 days ago
Retailer 3
-
$1,705 NZD
View
Price last confirmed 37 days ago
Retailer 4
-
$1,730 NZD
View
Price last confirmed 34 days ago
Retailer 5
-
$2,452 NZD
View
Price last confirmed 24 days ago
A
Retailer 6
-
$3,087 NZD
View
Retailer 7
-
$4,433 NZD
View
Price last confirmed 30 days ago
Retailer 8
-
$5,366 NZD
View
Price last confirmed 36 days ago
Retailer 9
-
$6,551 NZD
View
Price last confirmed 35 days ago
Retailer 10
-
$7,119 NZD
View
Price last confirmed 29 days ago
Retailer 11
-
$10,197 NZD
View
Price last confirmed 31 days ago
Most Expensive
B
Brilliant Earth
11576091B · Nov 4
$10,360 NZD
$5,840 USD
View
11 more retailers have this diamond
Prices start from $3,087 NZDSave up to $7,273 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
3.00ct Oval
$3,087 NZD