Cushion|Lab Grown|IGI

4.89ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG713572972

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG713572972

Diamond specifications and retailer prices

From $3,392 NZD
$1,912 USD
As of October 29, 2026
Save $15,752 NZD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $19,145 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.89ct lab-grown cushion diamond

This 4.89ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG713572972 or 713572972. Listed at 20 retailers as of October 29, 2026, with prices from $3,392 to $19,145, a $15,752 spread on the same certified stone. Do Amore Diamonds lists it at $19,145. 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

4.89
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713572972
Dimensions12.13 × 8.94 × 5.77 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.13 mm8.94 mm4.89 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713572972
Side View
Table 62.0%Crown 36.2°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 64.5%

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: Oct 29
Current: $19,145 NZD|Low: $2,255 NZD|High: $19,145 NZD|Avg: $7,468 NZD|+7.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 15$2,337 NZD
Retailer 5$3,392 NZD
Retailer 18$3,531 NZD
Retailer 12$3,692 NZD
Retailer 8$3,920 NZD
Retailer 20$4,228 NZD
Retailer 23$4,524 NZD
Retailer 2$5,053 NZD
Retailer 11$6,337 NZD
Retailer 10$6,533 NZD
Retailer 22$7,382 NZD
Retailer 13$7,587 NZD
Retailer 19$7,649 NZD
Retailer 9$7,789 NZD
Retailer 7$7,808 NZD
Retailer 3$8,701 NZD
Retailer 4$9,303 NZD
Retailer 17$10,235 NZD
Retailer 14$11,075 NZD
Retailer 21$12,520 NZD
Retailer 6$13,087 NZD
Retailer 16$18,385 NZD
Do Amore Diamonds$19,145 NZD

25 data points across 23 retailers

20 retailers$3,392 NZD to $19,145 NZD

Retailer 1
-
$2,337 NZD
$1,317 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$3,392 NZD
$1,912 USD
View
Final sale: no returns
A
Retailer 3
-
$3,531 NZD
$1,990 USD
View
Retailer 4
-
$3,692 NZD
$2,081 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$4,228 NZD
$2,383 USD
View
B+
Retailer 6
-
$4,524 NZD
$2,550 USD
View
B+
Retailer 7
-
$5,053 NZD
£2,243 GBP
View
Retailer 8
-
$6,337 NZD
$3,572 USD
View
Price last confirmed 21 days ago
B
Retailer 9
-
$7,382 NZD
£3,276 GBP
View
Retailer 10
-
$7,502 NZD
$4,228 USD
View
Price last confirmed 20 days ago
B
Retailer 11
-
$7,587 NZD
ZAR 69,079 ZAR
View
Retailer 12
-
$7,649 NZD
A$6,632 AUD
View
Price last confirmed 9 days ago
Retailer 13
-
$7,789 NZD
A$6,754 AUD
View
Price last confirmed 22 days ago
Retailer 14
-
$7,808 NZD
£3,465 GBP
View
Price last confirmed 22 days ago
B
Retailer 15
-
$8,701 NZD
$4,904 USD
View
B
Retailer 16
-
$9,303 NZD
$5,243 USD
View
B
Retailer 17
-
$10,235 NZD
£4,542 GBP
View
B
Retailer 18
-
$12,520 NZD
$7,056 USD
View
Retailer 19
-
$18,385 NZD
$10,362 USD
View
Price last confirmed 19 days ago
Most Expensive
B
Do Amore Diamonds
27-8742E8C4B · Oct 31
$19,145 NZD
$10,790 USD
View
19 more retailers have this diamond
Prices start from $3,392 NZDSave up to $15,752 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
4.89ct Cushion
$3,392 NZD