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Oval|Lab Grown|IGI

3.01ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG788637660

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788637660

Diamond specifications and retailer prices

From $3,779 NZD
$2,130 USD
As of October 31, 2026
Save $15,543 NZD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $19,322 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.01ct lab-grown oval diamond

This 3.01ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG788637660 or 788637660. Listed at 22 retailers as of October 29, 2026, with prices from $3,779 to $19,322, a $15,543 spread on the same certified stone. Brilliant Earth lists it at $19,322. 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

3.01
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788637660
Dimensions13.03 × 7.63 × 4.70 mm
L/W Ratio1.71
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.03 mm7.63 mm3.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788637660
Side View
Table 60.0%Crown 38.2°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.6%

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 31
Current: $19,322 NZD|Low: $3,666 NZD|High: $21,721 NZD|Avg: $8,971 NZD|+1.1%
Brilliant Earth
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
October 31, 2026
Retailer 15$3,779 NZD
Retailer 2$4,933 NZD
Retailer 10$4,977 NZD
Retailer 3$5,470 NZD
Retailer 16$5,577 NZD
Retailer 13$5,999 NZD
Retailer 6$7,193 NZD
Retailer 12$7,871 NZD
Retailer 7$7,990 NZD
Retailer 9$8,080 NZD
Retailer 8$8,317 NZD
Retailer 14$9,352 NZD
Retailer 11$9,951 NZD
Retailer 4$10,558 NZD
Retailer 5$12,210 NZD
Brilliant Earth$19,322 NZD

31 data points across 16 retailers

22 retailers$3,779 NZD to $19,322 NZD

A
Cheapest Retailer
-
$3,779 NZD
$2,130 USD
A
Retailer 2
-
$4,933 NZD
£2,189 GBP
View
A
Retailer 3
-
$4,977 NZD
$2,805 USD
View
B+
Retailer 4
-
$5,577 NZD
$3,143 USD
View
B+
Retailer 5
-
$5,999 NZD
$3,381 USD
View
Retailer 6
-
$6,732 NZD
$3,794 USD
View
Price last confirmed 32 days ago
Retailer 7
-
$6,732 NZD
$3,794 USD
View
Price last confirmed 37 days ago
B+
Retailer 8
-
$7,193 NZD
£3,192 GBP
View
Retailer 9
-
$7,700 NZD
$4,340 USD
View
Price last confirmed 38 days ago
Retailer 10
-
$7,700 NZD
$4,340 USD
View
Price last confirmed 32 days ago
Retailer 11
-
$7,871 NZD
A$6,825 AUD
View
Price last confirmed 8 days ago
Retailer 12
-
$7,990 NZD
$4,503 USD
View
Price last confirmed 14 days ago
Final sale: no returns
B+
Retailer 13
-
$8,080 NZD
ZAR 73,572 ZAR
View
Retailer 14
-
$8,317 NZD
£3,691 GBP
View
Price last confirmed 25 days ago
B+
Retailer 15
-
$8,930 NZD
$5,033 USD
View
B
Retailer 16
-
$9,239 NZD
£4,100 GBP
View
B+
Retailer 17
-
$9,352 NZD
$5,271 USD
View
Retailer 18
-
$9,757 NZD
$5,499 USD
View
Price last confirmed 33 days ago
B
Retailer 19
-
$9,951 NZD
£4,416 GBP
View
B
Retailer 20
-
$10,558 NZD
$5,951 USD
View
B
Retailer 21
-
$12,210 NZD
$6,882 USD
View
Most Expensive
B
Brilliant Earth
18496764A · Oct 29
$19,322 NZD
$10,890 USD
View
21 more retailers have this diamond
Prices start from $3,779 NZDSave up to $15,543 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
3.01ct Oval
$3,779 NZD