CaratHunter
Plans
Cushion|Lab Grown|IGI

8.01ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG783616389

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG783616389

Diamond specifications and retailer prices

From $2,582 NZD
$1,455 USD
As of October 28, 2026
Save $9,732 NZD (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,314 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.01ct lab-grown cushion diamond

This 8.01ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783616389 or 783616389. Listed at 21 retailers as of October 28, 2026, with prices from $2,582 to $12,314, a $9,732 spread on the same certified stone. Brilliant Earth lists it at $12,314. 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

8.01
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783616389
Dimensions11.69 × 11.50 × 7.07 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.69 mm11.50 mm8.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783616389
Side View
Table 65.0%Crown 34.3°Girdle: MED-VTKPavilion 34.9°Culet: NoneDepth 61.5%

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 28
Current: $12,314 NZD|Low: $2,193 NZD|High: $12,314 NZD|Avg: $5,647 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
Retailer 20
Retailer 21
November 1, 2026
Retailer 8$2,193 NZD
Retailer 3$2,582 NZD
Retailer 17$2,612 NZD
Retailer 19$2,712 NZD
Retailer 5$3,080 NZD
Retailer 20$3,273 NZD
Retailer 13$3,417 NZD
Retailer 6$3,614 NZD
Retailer 4$3,775 NZD
Retailer 15$4,175 NZD
Retailer 11$4,253 NZD
Retailer 21$6,273 NZD
Retailer 10$6,579 NZD
Retailer 16$6,829 NZD
Retailer 7$6,900 NZD
Retailer 12$7,420 NZD
Retailer 2$7,698 NZD
Retailer 9$7,944 NZD
Retailer 14$9,865 NZD
Retailer 18$10,836 NZD
Brilliant Earth$12,314 NZD

25 data points across 21 retailers

21 retailers$2,582 NZD to $12,314 NZD

A
Cheapest Retailer
-
$2,582 NZD
$1,455 USD
A
Retailer 2
-
$2,612 NZD
HK$11,500 HKD
View
A
Retailer 3
-
$2,712 NZD
£1,204 GBP
View
A
Retailer 4
-
$3,080 NZD
$1,736 USD
View
A
Retailer 5
-
$3,273 NZD
£1,452 GBP
View
A
Retailer 6
-
$3,417 NZD
€1,834 EUR
View
B+
Retailer 7
-
$3,614 NZD
$2,037 USD
View
Retailer 8
-
$3,775 NZD
ZAR 34,371 ZAR
View
Price last confirmed 8 days ago
A
Retailer 9
-
$4,175 NZD
$2,353 USD
View
Retailer 10
-
$4,253 NZD
A$3,688 AUD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$6,273 NZD
£2,784 GBP
View
B+
Retailer 12
-
$6,579 NZD
$3,708 USD
View
B+
Retailer 13
-
$6,829 NZD
$3,849 USD
View
Retailer 14
-
$6,900 NZD
$3,889 USD
View
Price last confirmed 7 days ago
Retailer 15
-
$7,420 NZD
£3,293 GBP
View
Price last confirmed 11 days ago
B+
Retailer 16
-
$7,698 NZD
SGD 5,863 SGD
View
B+
Retailer 17
-
$7,944 NZD
$4,477 USD
View
Retailer 18
-
$9,865 NZD
$5,560 USD
View
Price last confirmed 11 days ago
B
Retailer 19
-
$10,836 NZD
$6,107 USD
View
B
Retailer 20
-
$12,314 NZD
$6,940 USD
View
Most Expensive
B
Brilliant Earth
18981191A · Oct 31
$12,314 NZD
$6,940 USD
View
20 more retailers have this diamond
Prices start from $2,582 NZDSave up to $9,732 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
8.01ct Cushion
$2,582 NZD