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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 $423 NZD
$238 USD
As of November 1, 2026
Save $1,037 NZD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,598 NZD 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 October 29, 2026, with a 245% 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: $1,598 NZD|Low: $277 NZD|High: $1,598 NZD|Avg: $756 NZD
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$277 NZD
Retailer 14$311 NZD
Retailer 4$423 NZD
Retailer 3$435 NZD
Retailer 9$453 NZD
Retailer 8$532 NZD
Retailer 2$541 NZD
Retailer 10$564 NZD
Retailer 13$677 NZD
Retailer 11$693 NZD
Retailer 15$786 NZD
Retailer 7$851 NZD
Retailer 5$1,098 NZD
Retailer 12$1,460 NZD
Flawless Fine Jewelry$1,598 NZD

37 data points across 15 retailers

15 retailers$423 NZD to $1,460 NZD

Retailer 1
-
$311 NZD
$175 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$423 NZD
$238 USD
View
A
Retailer 3
-
$435 NZD
$245 USD
View
A
Retailer 4
-
$453 NZD
$255 USD
View
A
Retailer 5
-
$532 NZD
£236 GBP
View
A
Retailer 6
-
$541 NZD
€290 EUR
View
A
Retailer 7
-
$564 NZD
ZAR 5,130 ZAR
View
B+
Retailer 8
-
$677 NZD
£300 GBP
View
B+
Retailer 9
-
$693 NZD
$390 USD
View
B+
Retailer 10
-
$786 NZD
$442 USD
View
Retailer 11
-
$843 NZD
SGD 641 SGD
View
Price last confirmed 23 days ago
Retailer 12
-
$906 NZD
$510 USD
View
Price last confirmed 23 days ago
B
Retailer 13
-
$1,098 NZD
$618 USD
View
B
Retailer 14
-
$1,460 NZD
£647 GBP
View
Most Expensive
Flawless Fine Jewelry
4FBD2F90B · Oct 9
$1,598 NZD
£708 GBP
View
Price last confirmed 23 days ago
14 more retailers have this diamond
Prices start from $423 NZDSave up to $1,037 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
0.68ct Cushion
$423 NZD