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Cushion|Lab Grown|IGI

0.69ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG790679946

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

Certificate IGI LG790679946

Diamond specifications and retailer prices

From $274 AUD
As of November 4, 2026
Save $869 AUD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,284 AUD at Flawless Fine Jewelry · As of October 25, 2026
View at Flawless Fine Jewelry

About this 0.69ct lab-grown cushion diamond

This 0.69ct lab-grown cushion sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790679946 or 790679946. Listed at 10 retailers as of November 4, 2026, with a 317% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.69
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle46.2°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790679946
Dimensions4.96 × 4.88 × 3.33 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
4.96 mm4.88 mm0.69 ctI / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG790679946
Side View
Table 66.0%Crown 46.2°Girdle: MED-THKPavilion 35.5°Culet: NoneDepth 68.2%

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 4
Current: $1,284 AUD|Low: $274 AUD|High: $1,306 AUD|Avg: $626 AUD|-1.7%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 8$274 AUD
Retailer 11$357 AUD
Retailer 6$423 AUD
Retailer 10$439 AUD
Retailer 3$457 AUD
Retailer 5$460 AUD
Retailer 7$557 AUD
Retailer 12$579 AUD
Retailer 9$677 AUD
Retailer 4$739 AUD
Retailer 2$1,143 AUD
Flawless Fine Jewelry$1,284 AUD

24 data points across 12 retailers

10 retailers$274 AUD to $1,143 AUD

A
Cheapest Retailer
-
$274 AUD
Retailer 2
-
$357 AUD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$423 AUD
View
Retailer 4
-
$439 AUD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$460 AUD
View
B+
Retailer 6
-
$557 AUD
View
Retailer 7
-
$579 AUD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$677 AUD
View
B
Retailer 9
-
$1,143 AUD
View
Most Expensive
Flawless Fine Jewelry
88DE380A6 · Oct 25
$1,284 AUD
£708 GBP
View
Price last confirmed 10 days ago
9 more retailers have this diamond
Prices start from $274 AUDSave up to $869 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.

A
0.69ct Cushion
$274 AUD