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Cushion|Lab Grown|IGI

3.04ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG737572055

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG737572055

Diamond specifications and retailer prices

From $2,734 NZD
$1,541 USD
As of October 31, 2026
Save $10,467 NZD (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $18,319 NZD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.04ct lab-grown cushion diamond

This 3.04ct 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 LG737572055 or 737572055. Listed at 21 retailers as of October 31, 2026, with a 383% 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

3.04
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737572055
Dimensions10.01 × 7.87 × 4.97 mm
L/W Ratio1.27
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
10.01 mm7.87 mm3.04 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737572055
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 63.2%

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: $18,319 NZD|Low: $2,734 NZD|High: $20,972 NZD|Avg: $7,011 NZD|+1.2%
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
November 1, 2026
Retailer 9$2,734 NZD
Retailer 6$2,834 NZD
Retailer 18$3,141 NZD
Retailer 3$3,227 NZD
Retailer 16$3,270 NZD
Retailer 2$3,998 NZD
Retailer 19$4,223 NZD
Retailer 13$4,518 NZD
Retailer 8$5,296 NZD
Retailer 12$6,400 NZD
Retailer 14$6,581 NZD
Retailer 7$6,841 NZD
Retailer 4$7,802 NZD
Retailer 15$8,137 NZD
Retailer 5$8,782 NZD
Retailer 11$9,964 NZD
Retailer 10$10,305 NZD
Retailer 17$13,201 NZD
Novita Diamonds$18,319 NZD

38 data points across 19 retailers

21 retailers$2,734 NZD to $13,201 NZD

A
Cheapest Retailer
-
$2,734 NZD
$1,541 USD
Final sale: no returns
Retailer 2
-
$2,834 NZD
$1,597 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$3,141 NZD
$1,770 USD
View
A
Retailer 4
-
$3,227 NZD
$1,819 USD
View
A
Retailer 5
-
$3,270 NZD
HK$14,400 HKD
View
A
Retailer 6
-
$3,998 NZD
£1,774 GBP
View
A
Retailer 7
-
$4,223 NZD
$2,380 USD
View
A
Retailer 8
-
$4,518 NZD
€2,425 EUR
View
A
Retailer 9
-
$5,296 NZD
$2,985 USD
View
A
Retailer 10
-
$6,400 NZD
A$5,549 AUD
View
A
Retailer 11
-
$6,581 NZD
ZAR 59,917 ZAR
View
A
Retailer 12
-
$6,841 NZD
£3,036 GBP
View
A
Retailer 13
-
$7,802 NZD
$4,397 USD
View
B+
Retailer 14
-
$8,137 NZD
£3,611 GBP
View
B+
Retailer 15
-
$8,782 NZD
$4,949 USD
View
B+
Retailer 16
-
$9,964 NZD
$5,616 USD
View
Retailer 17
-
$10,224 NZD
$5,762 USD
View
Price last confirmed 89 days ago
B+
Retailer 18
-
$10,305 NZD
$5,808 USD
View
Retailer 19
-
$10,703 NZD
£4,750 GBP
View
Price last confirmed 16 days ago
B+
Retailer 20
-
$13,201 NZD
$7,440 USD
View
Most Expensive
Novita Diamonds
cert_737572055 · Oct 8
$18,319 NZD
A$15,884 AUD
View
Price last confirmed 24 days ago
20 more retailers have this diamond
Prices start from $2,734 NZDSave up to $10,467 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
3.04ct Cushion
$2,734 NZD