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Cushion|Lab Grown|IGI

3.07ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG741538129

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

Certificate IGI LG741538129

Diamond specifications and retailer prices

From $2,991 NZD
$1,686 USD
As of October 31, 2026
Save $13,030 NZD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $18,497 NZD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.07ct lab-grown cushion diamond

This 3.07ct 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 LG741538129 or 741538129. Listed at 21 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

3.07
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741538129
Dimensions8.47 × 8.46 × 5.54 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
8.47 mm8.46 mm3.07 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741538129
Side View
Table 63.0%Crown 38.8°Girdle: MED-STKPavilion 39°Culet: NoneDepth 65.5%

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: $18,497 NZD|Low: $2,851 NZD|High: $18,535 NZD|Avg: $8,347 NZD|+0.2%
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
Retailer 20
Retailer 21
October 31, 2026
Retailer 7$2,991 NZD
Retailer 15$3,107 NZD
Retailer 11$3,371 NZD
Retailer 6$3,747 NZD
Retailer 19$4,127 NZD
Retailer 13$4,209 NZD
Retailer 2$4,777 NZD
Retailer 12$4,924 NZD
Retailer 20$6,923 NZD
Retailer 21$7,193 NZD
Retailer 9$7,379 NZD
Retailer 5$7,750 NZD
Retailer 8$8,149 NZD
Retailer 17$8,326 NZD
Retailer 3$8,561 NZD
Retailer 10$9,865 NZD
Retailer 18$10,565 NZD
Retailer 4$10,856 NZD
Retailer 14$13,219 NZD
Retailer 16$16,022 NZD
Novita Diamonds$18,497 NZD

32 data points across 21 retailers

21 retailers$2,991 NZD to $16,022 NZD

A
Cheapest Retailer
-
$2,991 NZD
$1,686 USD
Final sale: no returns
A
Retailer 2
-
$3,107 NZD
$1,751 USD
View
A
Retailer 3
-
$3,371 NZD
$1,900 USD
View
A
Retailer 4
-
$3,747 NZD
HK$16,500 HKD
View
A
Retailer 5
-
$4,127 NZD
$2,326 USD
View
A
Retailer 6
-
$4,209 NZD
£1,868 GBP
View
A
Retailer 7
-
$4,777 NZD
€2,564 EUR
View
A
Retailer 8
-
$4,924 NZD
$2,775 USD
View
A
Retailer 9
-
$6,923 NZD
ZAR 63,038 ZAR
View
A
Retailer 10
-
$7,193 NZD
£3,192 GBP
View
Retailer 11
-
$7,379 NZD
A$6,398 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$7,750 NZD
$4,368 USD
View
B+
Retailer 13
-
$8,149 NZD
$4,593 USD
View
B+
Retailer 14
-
$8,326 NZD
$4,692 USD
View
B+
Retailer 15
-
$8,561 NZD
£3,799 GBP
View
Retailer 16
-
$9,865 NZD
$5,560 USD
View
Price last confirmed 12 days ago
B+
Retailer 17
-
$10,565 NZD
$5,954 USD
View
B+
Retailer 18
-
$10,856 NZD
SGD 8,268 SGD
View
B+
Retailer 19
-
$13,219 NZD
$7,450 USD
View
B
Retailer 20
-
$16,022 NZD
$9,030 USD
View
Most Expensive
Novita Diamonds
cert_741538129 · Oct 8
$18,497 NZD
A$16,038 AUD
View
Price last confirmed 22 days ago
20 more retailers have this diamond
Prices start from $2,991 NZDSave up to $13,030 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
3.07ct Cushion
$2,991 NZD