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Cushion|Lab Grown|IGI

5.03ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG720556119

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG720556119

Diamond specifications and retailer prices

From $9,775 NZD
$5,509 USD
As of November 1, 2026
Save $52,894 NZD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $62,668 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.03ct lab-grown cushion diamond

This 5.03ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG720556119 or 720556119. Listed at 22 retailers as of October 31, 2026, with prices from $9,775 to $62,668, a $52,894 spread on the same certified stone. Do Amore Diamonds lists it at $62,668. 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

5.03
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720556119
Dimensions11.13 × 9.41 × 6.26 mm
L/W Ratio1.18
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
11.13 mm9.41 mm5.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720556119
Side View
Table 61.0%Crown 36.8°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 66.5%

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: Nov 1
Current: $62,668 NZD|Low: $9,775 NZD|High: $62,668 NZD|Avg: $23,247 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 4$9,775 NZD
Retailer 9$10,202 NZD
Retailer 5$10,566 NZD
Retailer 19$10,601 NZD
Retailer 13$12,004 NZD
Retailer 3$12,532 NZD
Retailer 8$14,126 NZD
Retailer 20$14,159 NZD
Retailer 14$14,983 NZD
Retailer 18$16,006 NZD
Retailer 7$16,576 NZD
Retailer 11$21,086 NZD
Retailer 16$23,695 NZD
Retailer 17$23,861 NZD
Retailer 2$24,338 NZD
Retailer 15$25,532 NZD
Retailer 6$29,084 NZD
Retailer 10$40,867 NZD
Retailer 12$41,076 NZD
Do Amore Diamonds$62,668 NZD

38 data points across 20 retailers

22 retailers$9,775 NZD to $62,668 NZD

A
Cheapest Retailer
-
$9,775 NZD
$5,509 USD
A
Retailer 2
-
$10,202 NZD
$5,750 USD
View
Final sale: no returns
Retailer 3
-
$10,566 NZD
$5,955 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$10,601 NZD
$5,975 USD
View
A
Retailer 5
-
$12,004 NZD
£5,327 GBP
View
A
Retailer 6
-
$12,532 NZD
$7,063 USD
View
A
Retailer 7
-
$14,126 NZD
HK$62,200 HKD
View
Retailer 8
-
$14,159 NZD
$7,980 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$14,983 NZD
£6,649 GBP
View
A
Retailer 10
-
$16,006 NZD
$9,021 USD
View
A
Retailer 11
-
$16,576 NZD
£7,356 GBP
View
A
Retailer 12
-
$19,961 NZD
$11,250 USD
View
A
Retailer 13
-
$21,086 NZD
$11,884 USD
View
Retailer 14
-
$21,362 NZD
£9,480 GBP
View
Price last confirmed 23 days ago
A
Retailer 15
-
$23,695 NZD
ZAR 215,748 ZAR
View
A
Retailer 16
-
$23,861 NZD
£10,589 GBP
View
A
Retailer 17
-
$24,338 NZD
A$21,103 AUD
View
A
Retailer 18
-
$25,532 NZD
$14,390 USD
View
B+
Retailer 19
-
$29,084 NZD
$16,392 USD
View
B+
Retailer 20
-
$40,867 NZD
SGD 31,125 SGD
View
B+
Retailer 21
-
$41,076 NZD
$23,151 USD
View
Most Expensive
B
Do Amore Diamonds
27-5F528111C · Oct 31
$62,668 NZD
$35,320 USD
View
21 more retailers have this diamond
Prices start from $9,775 NZDSave up to $52,894 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
5.03ct Cushion
$9,775 NZD