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Cushion|Lab Grown|IGI

0.68ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG667435761

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG667435761

Diamond specifications and retailer prices

From $340 AUD
$238 USD
As of November 1, 2026
Save $827 AUD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,283 AUD at Flawless Fine Jewelry · As of October 9, 2026
View at Flawless Fine Jewelry

About this 0.68ct lab-grown cushion diamond

This 0.68ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG667435761 or 667435761. Listed at 15 retailers as of November 1, 2026, with a 244% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.68
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG667435761
Dimensions5.65 × 5.17 × 2.97 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.65 mm5.17 mm0.68 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG667435761
Side View
Table 66.0%Crown 38.6°Girdle: MED-STKPavilion 32.6°Culet: NoneDepth 57.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,283 AUD|Low: $223 AUD|High: $1,283 AUD|Avg: $603 AUD
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
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 6$223 AUD
Retailer 15$250 AUD
Retailer 4$340 AUD
Retailer 3$350 AUD
Retailer 11$364 AUD
Retailer 10$427 AUD
Retailer 9$434 AUD
Retailer 12$453 AUD
Retailer 14$543 AUD
Retailer 13$556 AUD
Retailer 8$636 AUD
Retailer 7$683 AUD
Retailer 5$881 AUD
Retailer 2$1,167 AUD
Flawless Fine Jewelry$1,283 AUD

36 data points across 15 retailers

15 retailers$340 AUD to $1,167 AUD

Retailer 1
-
$250 AUD
$175 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$340 AUD
$238 USD
View
A
Retailer 3
-
$350 AUD
$245 USD
View
A
Retailer 4
-
$364 AUD
$255 USD
View
A
Retailer 5
-
$427 AUD
£236 GBP
View
A
Retailer 6
-
$434 AUD
€290 EUR
View
A
Retailer 7
-
$453 AUD
ZAR 5,130 ZAR
View
B+
Retailer 8
-
$543 AUD
£300 GBP
View
B+
Retailer 9
-
$556 AUD
$390 USD
View
B+
Retailer 10
-
$636 AUD
$446 USD
View
Retailer 11
-
$677 AUD
SGD 641 SGD
View
Price last confirmed 23 days ago
Retailer 12
-
$728 AUD
$510 USD
View
Price last confirmed 23 days ago
B
Retailer 13
-
$881 AUD
$618 USD
View
B
Retailer 14
-
$1,167 AUD
£644 GBP
View
Most Expensive
Flawless Fine Jewelry
4FBD2F90B · Oct 9
$1,283 AUD
£708 GBP
View
Price last confirmed 24 days ago
14 more retailers have this diamond
Prices start from $340 AUDSave up to $827 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
0.68ct Cushion
$340 AUD