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Round|Lab Grown|IGI

3.01ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG811673353

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811673353

Diamond specifications and retailer prices

From $1,265 NZD
$713 USD
As of October 29, 2026
Save $13,923 NZD (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $15,188 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round 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 LG811673353 or 811673353. Listed at 22 retailers as of October 29, 2026, with prices from $1,265 to $15,188, a $13,923 spread on the same certified stone. Brilliant Earth lists it at $15,188. 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 angle33.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811673353
Dimensions9.32 × 9.29 × 5.60 mm
L/W Ratio1.00
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
9.32 mm9.29 mm3.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811673353
Side View
Table 60.0%Crown 33.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.1%

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: $15,188 NZD|Low: $1,214 NZD|High: $17,388 NZD|Avg: $4,068 NZD|-7.0%
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 30, 2026
Retailer 4$1,265 NZD
Retailer 6$1,375 NZD
Retailer 7$1,467 NZD
Retailer 13$1,783 NZD
Retailer 2$1,794 NZD
Retailer 12$2,292 NZD
Retailer 9$2,343 NZD
Retailer 3$3,266 NZD
Retailer 16$3,309 NZD
Retailer 11$3,405 NZD
Retailer 8$3,637 NZD
Retailer 15$3,850 NZD
Retailer 14$4,663 NZD
Retailer 10$5,791 NZD
Retailer 5$8,081 NZD
Brilliant Earth$15,188 NZD

30 data points across 16 retailers

22 retailers$1,265 NZD to $15,188 NZD

A
Cheapest Retailer
-
$1,265 NZD
$713 USD
A
Retailer 2
-
$1,375 NZD
$775 USD
View
A
Retailer 3
-
$1,416 NZD
$798 USD
View
Final sale: no returns
A
Retailer 4
-
$1,467 NZD
$827 USD
View
Retailer 5
-
$1,467 NZD
$827 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,783 NZD
$1,005 USD
View
A
Retailer 7
-
$1,794 NZD
£796 GBP
View
A
Retailer 8
-
$2,131 NZD
$1,201 USD
View
A
Retailer 9
-
$2,292 NZD
€1,230 EUR
View
A
Retailer 10
-
$2,343 NZD
£1,040 GBP
View
A
Retailer 11
-
$2,381 NZD
$1,342 USD
View
A
Retailer 12
-
$3,266 NZD
$1,841 USD
View
Retailer 13
-
$3,309 NZD
A$2,869 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
-
$3,405 NZD
ZAR 31,003 ZAR
View
A
Retailer 15
-
$3,637 NZD
$2,050 USD
View
A
Retailer 16
-
$3,850 NZD
A$3,338 AUD
View
A
Retailer 17
-
$4,123 NZD
$2,324 USD
View
A
Retailer 18
-
$4,663 NZD
$2,628 USD
View
B+
Retailer 19
-
$5,056 NZD
$2,850 USD
View
B+
Retailer 20
-
$5,791 NZD
£2,570 GBP
View
Retailer 21
-
$8,081 NZD
A$7,007 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
20354352A · Oct 30
$15,188 NZD
$8,560 USD
View
21 more retailers have this diamond
Prices start from $1,265 NZDSave up to $13,923 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 Round
$1,265 NZD