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Cushion|Lab Grown|IGI

3.01ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG843671378

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843671378

Diamond specifications and retailer prices

From $1,024 NZD
HK$4,500 HKD
As of October 31, 2026
Save $4,521 NZD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,545 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843671378 or 843671378. Listed at 18 retailers as of October 29, 2026, with prices from $1,024 to $5,545, a $4,521 spread on the same certified stone. Brilliant Earth lists it at $5,545. 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

3.01
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843671378
Dimensions9.51 × 7.30 × 4.92 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.51 mm7.30 mm3.01 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843671378
Side View
Table 61.0%Crown 34.4°Girdle: MED-THKPavilion 31.9°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: Oct 31
Current: $5,545 NZD|Low: $851 NZD|High: $5,545 NZD|Avg: $2,565 NZD
Brilliant Earth
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
Retailer 19
October 29, 2026
Retailer 4$851 NZD
Retailer 12$1,024 NZD
Retailer 16$1,079 NZD
Retailer 15$1,422 NZD
Retailer 2$1,433 NZD
Retailer 6$1,475 NZD
Retailer 7$1,484 NZD
Retailer 17$1,546 NZD
Retailer 18$1,990 NZD
Retailer 19$2,029 NZD
Retailer 3$2,078 NZD
Retailer 14$2,966 NZD
Retailer 11$3,089 NZD
Retailer 8$3,414 NZD
Retailer 9$3,483 NZD
Retailer 5$3,530 NZD
Retailer 13$4,033 NZD
Retailer 10$4,292 NZD
Brilliant Earth$5,545 NZD

12 data points across 19 retailers

18 retailers$1,024 NZD to $5,545 NZD

A
Cheapest Retailer
-
$1,024 NZD
HK$4,500 HKD
A
Retailer 2
-
$1,079 NZD
£478 GBP
View
Retailer 3
-
$1,422 NZD
$800 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
$1,433 NZD
€768 EUR
View
A
Retailer 5
-
$1,475 NZD
$830 USD
View
Retailer 6
-
$1,484 NZD
$835 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$1,546 NZD
£685 GBP
View
Retailer 8
-
$1,990 NZD
A$1,723 AUD
View
Price last confirmed 7 days ago
Retailer 9
-
$2,029 NZD
ZAR 18,440 ZAR
View
Price last confirmed 9 days ago
A
Retailer 10
-
$2,078 NZD
$1,169 USD
View
B+
Retailer 11
-
$2,966 NZD
SGD 2,255 SGD
View
B+
Retailer 12
-
$3,089 NZD
$1,738 USD
View
Retailer 13
-
$3,414 NZD
$1,921 USD
View
Price last confirmed 8 days ago
Retailer 14
-
$3,483 NZD
£1,543 GBP
View
Price last confirmed 14 days ago
B+
Retailer 15
-
$3,530 NZD
$1,986 USD
View
B+
Retailer 16
-
$4,033 NZD
$2,269 USD
View
Retailer 17
-
$4,292 NZD
$2,415 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
21836305A · Oct 29
$5,545 NZD
$3,120 USD
View
17 more retailers have this diamond
Prices start from $1,024 NZDSave up to $4,521 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
3.01ct Cushion
$1,024 NZD