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Oval|Lab Grown|IGI

4.19ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG768631043

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768631043

Diamond specifications and retailer prices

From $4,015 NZD
$2,263 USD
As of October 29, 2026
Save $24,047 NZD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $28,062 NZD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

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 LG768631043 or 768631043. Listed at 16 retailers as of October 29, 2026, with prices from $4,015 to $28,062, a $24,047 spread on the same certified stone. Novita Diamonds lists it at $28,062. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631043
Dimensions12.82 × 9.11 × 5.65 mm
L/W Ratio1.41
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
12.82 mm9.11 mm4.19 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631043
Side View
Table 57.0%Crown 34.9°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
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: $28,062 NZD|Low: $3,983 NZD|High: $29,879 NZD|Avg: $11,173 NZD|+0.4%
Novita Diamonds
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
November 1, 2026
Retailer 15$4,015 NZD
Retailer 10$4,368 NZD
Retailer 12$4,764 NZD
Retailer 8$4,922 NZD
Retailer 16$4,950 NZD
Retailer 6$7,067 NZD
Retailer 11$7,138 NZD
Retailer 7$7,305 NZD
Retailer 14$7,530 NZD
Retailer 9$8,356 NZD
Retailer 2$11,014 NZD
Retailer 5$12,755 NZD
Retailer 3$13,840 NZD
Retailer 13$18,967 NZD
Retailer 4$27,626 NZD
Novita Diamonds$28,062 NZD

35 data points across 16 retailers

16 retailers$4,015 NZD to $28,062 NZD

A
Cheapest Retailer
-
$4,015 NZD
$2,263 USD
A
Retailer 2
-
$4,368 NZD
$2,462 USD
View
A
Retailer 3
-
$4,764 NZD
$2,685 USD
View
A
Retailer 4
-
$4,922 NZD
$2,774 USD
View
Final sale: no returns
A
Retailer 5
-
$4,950 NZD
$2,790 USD
View
A
Retailer 6
-
$7,067 NZD
$3,983 USD
View
A
Retailer 7
-
$7,138 NZD
$4,023 USD
View
A
Retailer 8
-
$7,305 NZD
$4,117 USD
View
A
Retailer 9
-
$7,530 NZD
$4,244 USD
View
A
Retailer 10
-
$8,356 NZD
€4,485 EUR
View
Retailer 11
-
$11,014 NZD
A$9,550 AUD
View
B+
Retailer 12
-
$12,755 NZD
$7,189 USD
View
B+
Retailer 13
-
$13,840 NZD
£6,142 GBP
View
B+
Retailer 14
-
$18,967 NZD
$10,690 USD
View
B
Retailer 15
-
$27,626 NZD
$15,570 USD
View
Most Expensive
B
Novita Diamonds
cert_768631043 · Nov 1
$28,062 NZD
A$24,332 AUD
View
15 more retailers have this diamond
Prices start from $4,015 NZDSave up to $24,047 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
$4,015 NZD