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Oval|Lab Grown|IGI

3.05ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG844682998

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844682998

Diamond specifications and retailer prices

From $1,599 NZD
$901 USD
As of October 29, 2026
Save $13,554 NZD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $15,153 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844682998 or 844682998. Listed at 17 retailers as of October 29, 2026, with prices from $1,599 to $15,153, a $13,554 spread on the same certified stone. Brilliant Earth lists it at $15,153. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844682998
Dimensions11.59 × 8.19 × 4.95 mm
L/W Ratio1.42
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
11.59 mm8.19 mm3.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844682998
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 60.4%

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: $15,153 NZD|Low: $1,599 NZD|High: $43,823 NZD|Avg: $7,337 NZD|-40.3%
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 5$1,599 NZD
Retailer 3$1,739 NZD
Retailer 15$2,181 NZD
Retailer 11$2,227 NZD
Retailer 13$2,443 NZD
Retailer 6$2,976 NZD
Retailer 2$3,314 NZD
Retailer 16$3,838 NZD
Retailer 18$3,989 NZD
Retailer 12$4,127 NZD
Retailer 7$4,801 NZD
Retailer 4$5,294 NZD
Retailer 10$6,419 NZD
Retailer 14$6,981 NZD
Retailer 9$8,405 NZD
Retailer 8$9,661 NZD
Retailer 17$14,194 NZD
Brilliant Earth$15,153 NZD

19 data points across 18 retailers

17 retailers$1,599 NZD to $15,153 NZD

A+
Cheapest Retailer
-
$1,599 NZD
$901 USD
A
Retailer 2
-
$1,739 NZD
$980 USD
View
A
Retailer 3
-
$2,181 NZD
$1,229 USD
View
A
Retailer 4
-
$2,227 NZD
$1,255 USD
View
A
Retailer 5
-
$2,443 NZD
£1,084 GBP
View
A
Retailer 6
-
$2,976 NZD
$1,677 USD
View
Retailer 7
-
$3,314 NZD
€1,779 EUR
View
A
Retailer 8
-
$3,838 NZD
$2,163 USD
View
A
Retailer 9
-
$3,989 NZD
$2,248 USD
View
A
Retailer 10
-
$4,127 NZD
$2,326 USD
View
Retailer 11
-
$4,801 NZD
A$4,163 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$5,294 NZD
$2,984 USD
View
Retailer 13
-
$6,419 NZD
$3,618 USD
View
Price last confirmed 16 days ago
B+
Retailer 14
-
$6,981 NZD
£3,098 GBP
View
Retailer 15
-
$9,661 NZD
$5,445 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$14,194 NZD
$8,000 USD
View
Most Expensive
B
Brilliant Earth
22165671Y · Oct 30
$15,153 NZD
$8,540 USD
View
16 more retailers have this diamond
Prices start from $1,599 NZDSave up to $13,554 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
$1,599 NZD