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Oval|Lab Grown|IGI

4.02ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG784644626

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784644626

Diamond specifications and retailer prices

From $3,600 NZD
$2,029 USD
As of October 29, 2026
Save $21,169 NZD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $24,769 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.02ct lab-grown oval diamond

This 4.02ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784644626 or 784644626. Listed at 17 retailers as of October 29, 2026, with prices from $3,600 to $24,769, a $21,169 spread on the same certified stone. Do Amore Diamonds lists it at $24,769. 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

4.02
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644626
Dimensions12.60 × 9.08 × 5.49 mm
L/W Ratio1.39
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
12.60 mm9.08 mm4.02 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644626
Side View
Table 58.0%Crown 33.9°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 60.5%

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: $24,769 NZD|Low: $3,600 NZD|High: $43,222 NZD|Avg: $11,656 NZD|-42.7%
Do Amore 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
Retailer 17
October 30, 2026
Retailer 14$3,600 NZD
Retailer 6$3,916 NZD
Retailer 16$4,313 NZD
Retailer 12$4,471 NZD
Retailer 9$4,493 NZD
Retailer 11$4,716 NZD
Retailer 4$6,336 NZD
Retailer 15$6,533 NZD
Retailer 17$6,698 NZD
Retailer 5$7,491 NZD
Retailer 3$7,732 NZD
Retailer 7$11,478 NZD
Retailer 8$12,509 NZD
Retailer 10$12,574 NZD
Retailer 2$16,554 NZD
Retailer 13$18,910 NZD
Do Amore Diamonds$24,769 NZD

37 data points across 17 retailers

17 retailers$3,600 NZD to $24,769 NZD

A
Cheapest Retailer
-
$3,600 NZD
$2,029 USD
A
Retailer 2
-
$3,916 NZD
$2,207 USD
View
A
Retailer 3
-
$4,244 NZD
$2,392 USD
View
A
Retailer 4
-
$4,313 NZD
$2,431 USD
View
A
Retailer 5
-
$4,471 NZD
$2,520 USD
View
A
Retailer 6
-
$4,493 NZD
$2,532 USD
View
Final sale: no returns
A
Retailer 7
-
$6,336 NZD
$3,571 USD
View
A
Retailer 8
-
$6,533 NZD
$3,682 USD
View
A
Retailer 9
-
$6,698 NZD
$3,775 USD
View
A
Retailer 10
-
$7,491 NZD
$4,222 USD
View
A
Retailer 11
-
$7,732 NZD
€4,150 EUR
View
B+
Retailer 12
-
$11,478 NZD
$6,469 USD
View
Retailer 13
-
$12,509 NZD
$7,050 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$12,574 NZD
£5,580 GBP
View
B+
Retailer 15
-
$16,554 NZD
$9,330 USD
View
B
Retailer 16
-
$18,910 NZD
$10,658 USD
View
Most Expensive
B
Do Amore Diamonds
27-DF5913FD3 · Oct 29
$24,769 NZD
$13,960 USD
View
16 more retailers have this diamond
Prices start from $3,600 NZDSave up to $21,169 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
4.02ct Oval
$3,600 NZD