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Cushion|Lab Grown|IGI

0.80ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG571304637

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571304637

Diamond specifications and retailer prices

From $2,590 NZD
£1,148 GBP
As of November 2, 2026
Save $150 NZD (5%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,291 NZD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 0.8ct lab-grown cushion diamond

This 0.8ct lab-grown cushion sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG571304637 or 571304637. Listed at 8 retailers as of November 1, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571304637
Dimensions5.94 × 4.93 × 3.30 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.94 mm4.93 mm0.80 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571304637
Side View
Table 59.5%Crown 32.6°Girdle: MED-THKPavilion 35.1°Culet: NoneDepth 66.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,291 NZD|Low: $1,701 NZD|High: $6,451 NZD|Avg: $3,505 NZD|+1.9%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$1,701 NZD
Retailer 5$2,441 NZD
Retailer 2$2,590 NZD
Retailer 6$2,741 NZD
Cape Diamonds$3,291 NZD
Retailer 4$4,530 NZD
Retailer 8$4,686 NZD
Retailer 3$6,374 NZD

43 data points across 8 retailers

8 retailers$2,590 NZD to $2,741 NZD

Retailer 1
-
$1,701 NZD
$957 USD
Price last confirmed 16 days ago
Retailer 2
-
$2,441 NZD
£1,081 GBP
View
Price last confirmed 16 days ago
B
Retailer 3
-
$2,590 NZD
£1,148 GBP
View
B
Retailer 4
-
$2,741 NZD
$1,542 USD
View
Most Expensive
Cape Diamonds
cert_571304637 · Oct 29
$3,291 NZD
ZAR 29,912 ZAR
View
Price under review
4 more retailers have this diamond
Prices start from $2,590 NZDSave up to $150 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.

B
0.80ct Cushion
$2,590 NZD