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Oval|Lab Grown|IGI

4.01ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG771651445

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG771651445

Diamond specifications and retailer prices

From $3,212 NZD
$1,807 USD
As of November 1, 2026
Save $18,880 NZD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $22,092 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 4.01ct lab-grown oval diamond

This 4.01ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG771651445 or 771651445. Listed at 17 retailers as of November 1, 2026, with prices from $3,212 to $22,092, a $18,880 spread on the same certified stone. Do Amore Diamonds lists it at $22,092. 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

4.01
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771651445
Dimensions12.75 × 9.07 × 5.52 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
12.75 mm9.07 mm4.01 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771651445
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.9%

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: Nov 1
Current: $22,092 NZD|Low: $3,140 NZD|High: $25,113 NZD|Avg: $9,133 NZD|-12.0%
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
November 2, 2026
Retailer 3$3,212 NZD
Retailer 16$3,494 NZD
Retailer 15$3,928 NZD
Retailer 5$3,938 NZD
Retailer 4$4,148 NZD
Retailer 8$5,634 NZD
Retailer 6$5,654 NZD
Retailer 7$5,744 NZD
Retailer 2$6,066 NZD
Retailer 13$6,675 NZD
Retailer 11$8,811 NZD
Retailer 17$10,742 NZD
Retailer 9$11,036 NZD
Retailer 14$11,313 NZD
Retailer 10$11,746 NZD
Retailer 12$15,498 NZD
Do Amore Diamonds$22,092 NZD

36 data points across 17 retailers

17 retailers$3,212 NZD to $22,092 NZD

A
Cheapest Retailer
-
$3,212 NZD
$1,807 USD
A
Retailer 2
-
$3,494 NZD
$1,966 USD
View
A
Retailer 3
-
$3,928 NZD
$2,210 USD
View
A
Retailer 4
-
$3,938 NZD
$2,216 USD
View
Final sale: no returns
A
Retailer 5
-
$4,148 NZD
$2,334 USD
View
A
Retailer 6
-
$5,634 NZD
$3,170 USD
View
A
Retailer 7
-
$5,654 NZD
$3,181 USD
View
A
Retailer 8
-
$5,744 NZD
$3,232 USD
View
A
Retailer 9
-
$6,066 NZD
$3,413 USD
View
A
Retailer 10
-
$6,675 NZD
€3,577 EUR
View
B+
Retailer 11
-
$8,811 NZD
A$7,627 AUD
View
B+
Retailer 12
-
$10,742 NZD
$6,044 USD
View
B+
Retailer 13
-
$11,036 NZD
$6,210 USD
View
B+
Retailer 14
-
$11,313 NZD
$6,365 USD
View
B+
Retailer 15
-
$11,746 NZD
£5,204 GBP
View
B
Retailer 16
-
$15,498 NZD
$8,720 USD
View
Most Expensive
B
Do Amore Diamonds
27-46072D3D4 · Nov 1
$22,092 NZD
$12,430 USD
View
16 more retailers have this diamond
Prices start from $3,212 NZDSave up to $18,880 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
4.01ct Oval
$3,212 NZD