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Cushion|Lab Grown|IGI

5.03ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG790671460

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG790671460

Diamond specifications and retailer prices

From $11,389 NZD
$6,408 USD
As of November 2, 2026
Save $36,101 NZD (76%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $47,489 NZD at With Clarity · As of November 2, 2026
View at With Clarity

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 LG790671460 or 790671460. Listed at 25 retailers as of November 2, 2026, with prices from $11,389 to $47,489, a $36,101 spread on the same certified stone. With Clarity lists it at $47,489. 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 angle34.7°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790671460
Dimensions11.67 × 9.38 × 5.92 mm
L/W Ratio1.24
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
11.67 mm9.38 mm5.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790671460
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 34.5°Culet: NoneDepth 63.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $20,505 NZD|Low: $11,389 NZD|High: $46,263 NZD|Avg: $21,845 NZD|+0.5%
Retailer 1
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
November 2, 2026
Retailer 7$11,389 NZD
Retailer 5$12,441 NZD
Retailer 9$12,455 NZD
Retailer 11$12,818 NZD
Retailer 4$13,410 NZD
Retailer 18$14,969 NZD
Retailer 12$15,478 NZD
Retailer 10$17,741 NZD
Retailer 3$18,861 NZD
Retailer 1$20,505 NZD
Retailer 6$23,363 NZD
Retailer 17$25,304 NZD
Retailer 13$25,344 NZD
Retailer 14$26,044 NZD
Retailer 16$29,841 NZD
Retailer 8$34,653 NZD
Retailer 15$40,271 NZD
Retailer 2$43,354 NZD

28 data points across 18 retailers

25 retailers$11,389 NZD to $47,489 NZD

A
Cheapest Retailer
-
$11,389 NZD
$6,408 USD
A
Retailer 2
-
$12,023 NZD
$6,765 USD
View
Final sale: no returns
A
Retailer 3
-
$12,441 NZD
$7,000 USD
View
Retailer 4
-
$12,455 NZD
$7,008 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$12,818 NZD
£5,679 GBP
View
A
Retailer 6
-
$13,410 NZD
$7,545 USD
View
A
Retailer 7
-
$14,969 NZD
HK$65,800 HKD
View
A
Retailer 8
-
$15,478 NZD
£6,857 GBP
View
A
Retailer 9
-
$17,009 NZD
$9,570 USD
View
A
Retailer 10
-
$17,741 NZD
£7,860 GBP
View
A
Retailer 11
-
$18,861 NZD
$10,612 USD
View
Retailer 12
-
$19,645 NZD
$11,053 USD
View
Price last confirmed 112 days ago
A
Retailer 13
-
$20,505 NZD
€10,988 EUR
View
Retailer 14
-
$21,398 NZD
£9,480 GBP
View
Price last confirmed 24 days ago
A
Retailer 15
-
$22,371 NZD
$12,587 USD
View
A
Retailer 16
-
$23,363 NZD
$13,145 USD
View
A
Retailer 17
-
$25,304 NZD
ZAR 230,008 ZAR
View
A
Retailer 18
-
$25,344 NZD
£11,228 GBP
View
B+
Retailer 19
-
$26,044 NZD
A$22,544 AUD
View
B+
Retailer 20
-
$29,841 NZD
$16,790 USD
View
B+
Retailer 21
-
$34,653 NZD
$19,497 USD
View
B+
Retailer 22
-
$40,271 NZD
A$34,859 AUD
View
B
Retailer 23
-
$43,354 NZD
SGD 32,964 SGD
View
B+
Retailer 24
-
$43,417 NZD
$24,428 USD
View
Most Expensive
B
With Clarity
790671460 · Nov 2
$47,489 NZD
$26,720 USD
View
24 more retailers have this diamond
Prices start from $11,389 NZDSave up to $36,101 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
$11,389 NZD