CaratHunter
Plans
Cushion|Lab Grown|IGI

3.01ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG754563459

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG754563459

Diamond specifications and retailer prices

From $2,933 NZD
$1,653 USD
As of October 31, 2026
Save $12,787 NZD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $18,179 NZD at Novita Diamonds · As of October 5, 2026
View at Novita Diamonds

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754563459 or 754563459. Listed at 22 retailers as of October 31, 2026, with a 436% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563459
Dimensions8.37 × 8.37 × 5.55 mm
L/W Ratio1.00
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
8.37 mm8.37 mm3.01 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563459
Side View
Table 60.0%Crown 38.9°Girdle: MED-STKPavilion 39°Culet: NoneDepth 66.3%

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: $18,179 NZD|Low: $2,933 NZD|High: $18,179 NZD|Avg: $7,981 NZD
Novita 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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 19$2,933 NZD
Retailer 18$3,055 NZD
Retailer 11$3,078 NZD
Retailer 2$3,480 NZD
Retailer 9$3,679 NZD
Retailer 3$3,976 NZD
Retailer 13$4,127 NZD
Retailer 17$4,684 NZD
Retailer 14$4,830 NZD
Retailer 16$6,604 NZD
Retailer 4$6,791 NZD
Retailer 5$7,058 NZD
Retailer 8$7,601 NZD
Retailer 10$7,990 NZD
Retailer 21$8,185 NZD
Retailer 6$8,396 NZD
Retailer 12$9,670 NZD
Retailer 22$10,364 NZD
Retailer 7$10,650 NZD
Retailer 15$12,952 NZD
Retailer 20$15,720 NZD
Novita Diamonds$18,179 NZD

28 data points across 22 retailers

22 retailers$2,933 NZD to $15,720 NZD

A
Cheapest Retailer
-
$2,933 NZD
$1,653 USD
Final sale: no returns
A
Retailer 2
-
$3,055 NZD
$1,722 USD
View
A
Retailer 3
-
$3,078 NZD
$1,735 USD
View
A
Retailer 4
-
$3,480 NZD
£1,544 GBP
View
A
Retailer 5
-
$3,679 NZD
HK$16,200 HKD
View
A
Retailer 6
-
$3,976 NZD
$2,241 USD
View
A
Retailer 7
-
$4,127 NZD
£1,832 GBP
View
A
Retailer 8
-
$4,684 NZD
€2,514 EUR
View
A
Retailer 9
-
$4,830 NZD
$2,722 USD
View
A
Retailer 10
-
$6,604 NZD
A$5,726 AUD
View
A
Retailer 11
-
$6,791 NZD
ZAR 61,829 ZAR
View
A
Retailer 12
-
$7,058 NZD
£3,132 GBP
View
A
Retailer 13
-
$7,601 NZD
$4,284 USD
View
B+
Retailer 14
-
$7,990 NZD
$4,503 USD
View
B+
Retailer 15
-
$8,185 NZD
$4,613 USD
View
B+
Retailer 16
-
$8,396 NZD
£3,726 GBP
View
Retailer 17
-
$9,670 NZD
$5,450 USD
View
Price last confirmed 10 days ago
B+
Retailer 18
-
$10,364 NZD
$5,841 USD
View
B+
Retailer 19
-
$10,650 NZD
SGD 8,111 SGD
View
B
Retailer 20
-
$12,952 NZD
$7,300 USD
View
B
Retailer 21
-
$15,720 NZD
$8,860 USD
View
Most Expensive
Novita Diamonds
cert_754563459 · Oct 5
$18,179 NZD
A$15,763 AUD
View
Price last confirmed 27 days ago
21 more retailers have this diamond
Prices start from $2,933 NZDSave up to $12,787 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 Cushion
$2,933 NZD