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Cushion|Lab Grown|IGI

5.05ct F VVS1 Cushion Lab Grown Diamond

VG • F/VVS1 • IGI LG798611742

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG798611742

Diamond specifications and retailer prices

From $4,235 NZD
$2,383 USD
As of November 1, 2026
Save $17,039 NZD (80%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $21,274 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 5.05ct lab-grown cushion diamond

This 5.05ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG798611742 or 798611742. Listed at 7 retailers as of November 1, 2026, with prices from $4,235 to $21,274, a $17,039 spread on the same certified stone. Brilliant Earth lists it at $21,274. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.05
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798611742
Dimensions11.55 × 8.98 × 6.12 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.55 mm8.98 mm5.05 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798611742
Side View
Table 63.0%Crown 35°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
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 1
Current: $21,274 NZD|Low: $3,935 NZD|High: $21,274 NZD|Avg: $7,994 NZD|+1.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 3$3,935 NZD
Retailer 9$3,971 NZD
Retailer 5$4,235 NZD
Retailer 7$4,631 NZD
Retailer 6$4,960 NZD
Retailer 2$4,994 NZD
Retailer 11$8,874 NZD
Retailer 10$9,379 NZD
Retailer 4$9,498 NZD
Retailer 8$13,191 NZD
Brilliant Earth$21,274 NZD

21 data points across 11 retailers

7 retailers$4,235 NZD to $21,274 NZD

A
Cheapest Retailer
-
$4,235 NZD
$2,383 USD
Retailer 2
-
$4,631 NZD
$2,606 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$4,960 NZD
$2,791 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$4,994 NZD
€2,676 EUR
View
B
Retailer 5
-
$9,498 NZD
£4,208 GBP
View
Retailer 6
-
$13,191 NZD
A$11,418 AUD
View
Price last confirmed 122 days ago
Most Expensive
B
Brilliant Earth
20418513A · Nov 2
$21,274 NZD
$11,970 USD
View
6 more retailers have this diamond
Prices start from $4,235 NZDSave up to $17,039 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
5.05ct Cushion
$4,235 NZD