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Oval|Lab Grown|IGI

4.02ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG804661227

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804661227

Diamond specifications and retailer prices

From $5,025 NZD
$2,832 USD
As of October 30, 2026
Save $19,695 NZD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $24,720 NZD at With Clarity · As of October 30, 2026
View at With Clarity

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 LG804661227 or 804661227. Listed at 12 retailers as of October 30, 2026, with prices from $5,025 to $24,720, a $19,695 spread on the same certified stone. With Clarity lists it at $24,720. 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 angle35°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804661227
Dimensions12.73 × 8.99 × 5.61 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
12.73 mm8.99 mm4.02 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804661227
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.4%

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 30
Current: $16,714 NZD|Low: $5,025 NZD|High: $42,392 NZD|Avg: $15,015 NZD|-42.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 30, 2026
Retailer 10$5,025 NZD
Retailer 12$5,837 NZD
Retailer 5$6,571 NZD
Retailer 8$7,221 NZD
Retailer 2$7,635 NZD
Retailer 9$9,663 NZD
Retailer 7$12,554 NZD
Retailer 3$12,677 NZD
Retailer 6$13,047 NZD
Retailer 4$14,079 NZD
Retailer 11$16,704 NZD
Retailer 1$16,714 NZD
With Clarity$24,720 NZD

40 data points across 13 retailers

12 retailers$5,025 NZD to $24,720 NZD

A
Cheapest Retailer
-
$5,025 NZD
$2,832 USD
A
Retailer 2
-
$5,837 NZD
HK$25,700 HKD
View
A
Retailer 3
-
$6,571 NZD
£2,916 GBP
View
A
Retailer 4
-
$7,221 NZD
$4,070 USD
View
A
Retailer 5
-
$7,635 NZD
€4,098 EUR
View
A
Retailer 6
-
$9,663 NZD
$5,446 USD
View
B+
Retailer 7
-
$12,554 NZD
$7,075 USD
View
Retailer 8
-
$12,677 NZD
$7,145 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$13,047 NZD
£5,790 GBP
View
B+
Retailer 10
-
$16,704 NZD
$9,414 USD
View
B+
Retailer 11
-
$16,714 NZD
$9,420 USD
View
Most Expensive
B
With Clarity
804661227 · Oct 30
$24,720 NZD
$13,932 USD
View
11 more retailers have this diamond
Prices start from $5,025 NZDSave up to $19,695 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
$5,025 NZD