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Cushion|Lab Grown|IGI

4.89ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG817646368

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

Certificate IGI LG817646368

Diamond specifications and retailer prices

From $1,860 NZD
£825 GBP
As of November 2, 2026
Save $11,713 NZD (86%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $13,573 NZD at Do Amore Diamonds · As of November 2, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817646368 or 817646368. Listed at 7 retailers as of November 2, 2026, with prices from $1,860 to $13,573, a $11,713 spread on the same certified stone. Do Amore Diamonds lists it at $13,573. 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
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817646368
Dimensions9.93 × 9.80 × 6.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.93 mm9.80 mm4.89 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817646368
Side View
Table 62.0%Crown 36°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 67.4%

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 2
Current: $13,573 NZD|Low: $1,860 NZD|High: $13,573 NZD|Avg: $5,505 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2$1,860 NZD
Retailer 6$2,933 NZD
Retailer 4$2,936 NZD
Retailer 7$3,089 NZD
Retailer 5$6,317 NZD
Retailer 3$6,841 NZD
Do Amore Diamonds$13,573 NZD

24 data points across 7 retailers

7 retailers$1,860 NZD to $13,573 NZD

A
Cheapest Retailer
-
$1,860 NZD
£825 GBP
A
Retailer 2
-
$2,933 NZD
$1,653 USD
View
B+
Retailer 3
-
$2,936 NZD
$1,655 USD
View
A
Retailer 4
-
$3,089 NZD
$1,741 USD
View
Retailer 5
-
$6,317 NZD
$3,560 USD
View
Price last confirmed 18 days ago
B
Retailer 6
-
$6,841 NZD
£3,036 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1787565 · Nov 2
$13,573 NZD
$7,650 USD
View
6 more retailers have this diamond
Prices start from $1,860 NZDSave up to $11,713 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
$1,860 NZD