CaratHunter
Plans
Cushion|Lab Grown|IGI

0.70ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG578328340

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG578328340

Diamond specifications and retailer prices

From $730 AUD
As of November 5, 2026
Save $113 AUD (13%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $843 AUD at Shane Co · As of November 4, 2026
View at Shane Co

About this 0.7ct lab-grown cushion diamond

This 0.7ct lab-grown cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG578328340 or 578328340. Listed at 2 retailers as of November 4, 2026, with prices from $730 to $843, a $113 spread on the same certified stone. Shane Co lists it at $843. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.4°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578328340
Dimensions5.44 × 5.18 × 3.17 mm
L/W Ratio1.05
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
5.44 mm5.18 mm0.70 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG578328340
Side View
Table 62.0%Crown 32.4°Girdle: MED-THKPavilion 37.3°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $451 AUD|Low: $134 AUD|High: $1,089 AUD|Avg: $517 AUD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Shane Co
October 12, 2026
Retailer 4$253 AUD
Retailer 8$341 AUD
Retailer 6$353 AUD
Retailer 5$360 AUD
Retailer 3$380 AUD
Retailer 1$451 AUD
Retailer 9$586 AUD
Retailer 10$704 AUD
Retailer 2$729 AUD
Shane Co$843 AUD
Retailer 7$979 AUD

64 data points across 11 retailers

2 retailers$730 AUD to $843 AUD

B+
Cheapest Retailer
-
$730 AUD
Most Expensive
B
Shane Co
26I17MG · Nov 4
$843 AUD
$590 USD
View
1 more retailer has this diamond
Prices start from $730 AUDSave up to $113 AUD

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+
0.70ct Cushion
$730 AUD