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Cushion|Lab Grown|IGI

3.01ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG842630589

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG842630589

Diamond specifications and retailer prices

From $931 NZD
HK$4,100 HKD
As of October 30, 2026
Save $3,842 NZD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,773 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842630589 or 842630589. Listed at 18 retailers as of October 29, 2026, with prices from $931 to $4,773, a $3,842 spread on the same certified stone. Brilliant Earth lists it at $4,773. 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
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842630589
Dimensions10.08 × 7.26 × 4.85 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.08 mm7.26 mm3.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842630589
Side View
Table 57.0%Crown 35.9°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 66.8%

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 30
Current: $2,039 NZD|Low: $777 NZD|High: $3,701 NZD|Avg: $2,173 NZD
Retailer 1
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
October 31, 2026
Retailer 6$777 NZD
Retailer 13$931 NZD
Retailer 5$964 NZD
Retailer 17$1,020 NZD
Retailer 12$1,317 NZD
Retailer 7$1,368 NZD
Retailer 15$1,404 NZD
Retailer 4$1,806 NZD
Retailer 16$1,834 NZD
Retailer 2$1,853 NZD
Retailer 1$2,039 NZD
Retailer 14$2,714 NZD
Retailer 10$2,834 NZD
Retailer 8$3,202 NZD
Retailer 9$3,226 NZD
Retailer 18$3,371 NZD
Retailer 3$3,620 NZD
Retailer 11$3,655 NZD

18 data points across 18 retailers

18 retailers$931 NZD to $4,773 NZD

A
Cheapest Retailer
-
$931 NZD
HK$4,100 HKD
Retailer 2
-
$964 NZD
£428 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,020 NZD
$575 USD
View
A
Retailer 4
-
$1,317 NZD
€707 EUR
View
B+
Retailer 5
-
$1,368 NZD
$771 USD
View
A
Retailer 6
-
$1,404 NZD
£623 GBP
View
A
Retailer 7
-
$1,806 NZD
$1,018 USD
View
A
Retailer 8
-
$1,834 NZD
A$1,590 AUD
View
Retailer 9
-
$1,853 NZD
ZAR 16,873 ZAR
View
Price last confirmed 8 days ago
A
Retailer 10
-
$2,039 NZD
$1,149 USD
View
B+
Retailer 11
-
$2,714 NZD
SGD 2,067 SGD
View
B+
Retailer 12
-
$2,834 NZD
$1,597 USD
View
B+
Retailer 13
-
$3,202 NZD
$1,805 USD
View
B+
Retailer 14
-
$3,226 NZD
$1,818 USD
View
B+
Retailer 15
-
$3,371 NZD
£1,496 GBP
View
Retailer 16
-
$3,620 NZD
$2,040 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$3,655 NZD
$2,060 USD
View
Most Expensive
B
Brilliant Earth
21840618A · Oct 29
$4,773 NZD
$2,690 USD
View
17 more retailers have this diamond
Prices start from $931 NZDSave up to $3,842 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
$931 NZD