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Oval|Lab Grown|IGI

3.05ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG846663545

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846663545

Diamond specifications and retailer prices

From $1,666 NZD
$939 USD
As of October 29, 2026
Save $15,545 NZD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $17,211 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846663545 or 846663545. Listed at 13 retailers as of October 29, 2026, with prices from $1,666 to $17,211, a $15,545 spread on the same certified stone. Brilliant Earth lists it at $17,211. 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

3.05
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846663545
Dimensions11.79 × 8.17 × 4.94 mm
L/W Ratio1.44
Girdle conditionFaceted
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
11.79 mm8.17 mm3.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846663545
Side View
Table 62.0%Crown 35.3°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $17,211 NZD|Low: $1,666 NZD|High: $27,927 NZD|Avg: $6,182 NZD|-38.4%
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
October 31, 2026
Retailer 11$1,666 NZD
Retailer 5$1,934 NZD
Retailer 7$2,253 NZD
Retailer 9$2,308 NZD
Retailer 12$2,369 NZD
Retailer 3$3,291 NZD
Retailer 4$3,864 NZD
Retailer 6$4,168 NZD
Retailer 2$5,185 NZD
Retailer 8$6,586 NZD
Retailer 13$7,028 NZD
Retailer 10$8,052 NZD
Brilliant Earth$17,211 NZD

8 data points across 13 retailers

13 retailers$1,666 NZD to $17,211 NZD

A+
Cheapest Retailer
-
$1,666 NZD
$939 USD
A
Retailer 2
-
$1,934 NZD
$1,090 USD
View
A
Retailer 3
-
$2,253 NZD
$1,270 USD
View
A
Retailer 4
-
$2,308 NZD
£1,024 GBP
View
A
Retailer 5
-
$2,369 NZD
$1,335 USD
View
A
Retailer 6
-
$3,291 NZD
$1,855 USD
View
A
Retailer 7
-
$3,864 NZD
$2,178 USD
View
A
Retailer 8
-
$4,168 NZD
$2,349 USD
View
A
Retailer 9
-
$5,185 NZD
$2,922 USD
View
B+
Retailer 10
-
$6,586 NZD
$3,712 USD
View
B+
Retailer 11
-
$7,028 NZD
£3,119 GBP
View
B+
Retailer 12
-
$8,052 NZD
$4,538 USD
View
Most Expensive
B
Brilliant Earth
22254843A · Oct 30
$17,211 NZD
$9,700 USD
View
12 more retailers have this diamond
Prices start from $1,666 NZDSave up to $15,545 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+
3.05ct Oval
$1,666 NZD