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Cushion|Lab Grown|IGI

3.05ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG825698244

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG825698244

Diamond specifications and retailer prices

From $1,508 NZD
$850 USD
As of November 2, 2026
Save $6,796 NZD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,304 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.05ct lab-grown cushion diamond

This 3.05ct 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 LG825698244 or 825698244. Listed at 15 retailers as of October 31, 2026, with prices from $1,508 to $8,304, a $6,796 spread on the same certified stone. Brilliant Earth lists it at $8,304. 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

3.05
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle44.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825698244
Dimensions9.84 × 7.58 × 4.88 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.84 mm7.58 mm3.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825698244
Side View
Table 62.0%Crown 40.7°Girdle: MED-STKPavilion 44.2°Culet: LargeDepth 64.4%

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: $8,304 NZD|Low: $1,277 NZD|High: $10,415 NZD|Avg: $3,074 NZD|-20.3%
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
November 2, 2026
Retailer 4$1,277 NZD
Retailer 15$1,508 NZD
Retailer 3$1,712 NZD
Retailer 8$1,915 NZD
Retailer 2$1,995 NZD
Retailer 5$2,216 NZD
Retailer 10$2,698 NZD
Retailer 12$2,774 NZD
Retailer 14$2,887 NZD
Retailer 7$3,705 NZD
Retailer 9$3,793 NZD
Retailer 13$3,900 NZD
Retailer 6$4,035 NZD
Retailer 11$5,575 NZD
Brilliant Earth$8,304 NZD

38 data points across 15 retailers

15 retailers$1,508 NZD to $8,304 NZD

A
Cheapest Retailer
-
$1,508 NZD
$850 USD
A
Retailer 2
-
$1,712 NZD
$965 USD
View
A
Retailer 3
-
$1,915 NZD
€1,028 EUR
View
A
Retailer 4
-
$1,995 NZD
£886 GBP
View
A
Retailer 5
-
$2,216 NZD
$1,249 USD
View
B+
Retailer 6
-
$2,698 NZD
A$2,339 AUD
View
A
Retailer 7
-
$2,774 NZD
ZAR 25,255 ZAR
View
B+
Retailer 8
-
$2,887 NZD
$1,627 USD
View
Retailer 9
-
$3,705 NZD
£1,644 GBP
View
Price last confirmed 17 days ago
B+
Retailer 10
-
$3,793 NZD
A$3,289 AUD
View
B+
Retailer 11
-
$3,900 NZD
$2,198 USD
View
B+
Retailer 12
-
$4,035 NZD
SGD 3,073 SGD
View
B+
Retailer 13
-
$4,135 NZD
$2,331 USD
View
B
Retailer 14
-
$5,575 NZD
£2,474 GBP
View
Most Expensive
B
Brilliant Earth
21054426A · Oct 31
$8,304 NZD
$4,680 USD
View
14 more retailers have this diamond
Prices start from $1,508 NZDSave up to $6,796 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
3.05ct Cushion
$1,508 NZD