CaratHunter
Plans
Oval|Lab Grown|IGI

4.19ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG846662186

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846662186

Diamond specifications and retailer prices

From $4,120 NZD
£1,828 GBP
As of October 30, 2026
Save $15,784 NZD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $19,904 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.19ct lab-grown oval diamond

This 4.19ct 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 LG846662186 or 846662186. Listed at 14 retailers as of October 30, 2026, with prices from $4,120 to $19,904, a $15,784 spread on the same certified stone. With Clarity lists it at $19,904. 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

4.19
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662186
Dimensions12.91 × 9.28 × 5.57 mm
L/W Ratio1.39
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
12.91 mm9.28 mm4.19 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662186
Side View
Table 60.0%Crown 32.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.0%

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 30
Current: $8,762 NZD|Low: $4,120 NZD|High: $36,480 NZD|Avg: $11,137 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 31, 2026
Retailer 2$4,120 NZD
Retailer 3$4,251 NZD
Retailer 7$4,626 NZD
Retailer 11$5,012 NZD
Retailer 8$5,225 NZD
Retailer 6$6,780 NZD
Retailer 10$7,394 NZD
Retailer 5$8,476 NZD
Retailer 1$8,762 NZD
Retailer 9$9,858 NZD
Retailer 4$13,513 NZD
Retailer 12$13,772 NZD
Retailer 13$18,967 NZD
With Clarity$19,904 NZD

10 data points across 14 retailers

14 retailers$4,120 NZD to $19,904 NZD

A+
Cheapest Retailer
-
$4,120 NZD
£1,828 GBP
A
Retailer 2
-
$4,251 NZD
$2,396 USD
View
A
Retailer 3
-
$4,626 NZD
$2,607 USD
View
A
Retailer 4
-
$5,012 NZD
$2,825 USD
View
A
Retailer 5
-
$5,225 NZD
$2,945 USD
View
A
Retailer 6
-
$6,780 NZD
$3,821 USD
View
A
Retailer 7
-
$7,394 NZD
$4,167 USD
View
A
Retailer 8
-
$8,476 NZD
$4,777 USD
View
A
Retailer 9
-
$8,762 NZD
€4,703 EUR
View
A
Retailer 10
-
$9,858 NZD
$5,556 USD
View
B+
Retailer 11
-
$13,513 NZD
£5,997 GBP
View
B+
Retailer 12
-
$13,772 NZD
$7,762 USD
View
B+
Retailer 13
-
$18,967 NZD
$10,690 USD
View
Most Expensive
B
With Clarity
846662186 · Oct 31
$19,904 NZD
$11,218 USD
View
13 more retailers have this diamond
Prices start from $4,120 NZDSave up to $15,784 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+
4.19ct Oval
$4,120 NZD