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Cushion|Lab Grown|IGI

3.01ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG723515912

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

Certificate IGI LG723515912

Diamond specifications and retailer prices

From $2,420 NZD
$1,364 USD
As of October 31, 2026
Save $16,778 NZD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $19,198 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore 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 LG723515912 or 723515912. Listed at 21 retailers as of October 31, 2026, with prices from $2,420 to $19,198, a $16,778 spread on the same certified stone. Do Amore Diamonds lists it at $19,198. 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 angle33°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723515912
Dimensions8.54 × 8.53 × 5.69 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
8.54 mm8.53 mm3.01 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723515912
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 66.7%

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: $19,198 NZD|Low: $2,420 NZD|High: $20,564 NZD|Avg: $7,063 NZD
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
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 8$2,420 NZD
Retailer 18$2,795 NZD
Retailer 3$2,944 NZD
Retailer 12$3,112 NZD
Retailer 2$3,293 NZD
Retailer 7$3,316 NZD
Retailer 17$3,779 NZD
Retailer 13$3,903 NZD
Retailer 20$3,953 NZD
Retailer 14$6,249 NZD
Retailer 15$6,426 NZD
Retailer 6$6,679 NZD
Retailer 10$7,193 NZD
Retailer 4$7,800 NZD
Retailer 16$8,939 NZD
Retailer 9$9,618 NZD
Retailer 19$9,670 NZD
Retailer 11$9,814 NZD
Retailer 5$12,952 NZD
Do Amore Diamonds$19,198 NZD

34 data points across 20 retailers

21 retailers$2,420 NZD to $19,198 NZD

A
Cheapest Retailer
-
$2,420 NZD
$1,364 USD
Final sale: no returns
A
Retailer 2
-
$2,795 NZD
$1,575 USD
View
A
Retailer 3
-
$2,944 NZD
$1,659 USD
View
Retailer 4
-
$3,112 NZD
$1,754 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$3,293 NZD
£1,461 GBP
View
A
Retailer 6
-
$3,316 NZD
HK$14,600 HKD
View
A
Retailer 7
-
$3,779 NZD
$2,130 USD
View
A
Retailer 8
-
$3,903 NZD
£1,732 GBP
View
A
Retailer 9
-
$3,953 NZD
$2,228 USD
View
A
Retailer 10
-
$6,249 NZD
A$5,418 AUD
View
A
Retailer 11
-
$6,426 NZD
ZAR 58,508 ZAR
View
A
Retailer 12
-
$6,679 NZD
£2,964 GBP
View
A
Retailer 13
-
$7,193 NZD
$4,054 USD
View
B+
Retailer 14
-
$7,800 NZD
$4,396 USD
View
B+
Retailer 15
-
$8,939 NZD
£3,967 GBP
View
B+
Retailer 16
-
$9,618 NZD
SGD 7,325 SGD
View
Retailer 17
-
$9,670 NZD
$5,450 USD
View
Price last confirmed 11 days ago
B+
Retailer 18
-
$9,814 NZD
$5,531 USD
View
Retailer 19
-
$10,703 NZD
£4,750 GBP
View
Price last confirmed 15 days ago
B+
Retailer 20
-
$12,952 NZD
$7,300 USD
View
Most Expensive
B
Do Amore Diamonds
27-C83EF2BA1 · Nov 1
$19,198 NZD
$10,820 USD
View
20 more retailers have this diamond
Prices start from $2,420 NZDSave up to $16,778 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
$2,420 NZD