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Cushion|Lab Grown|IGI

1.98ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG786686863

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG786686863

Diamond specifications and retailer prices

From $737 AUD
As of November 4, 2026
Save $1,173 AUD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,910 AUD at With Clarity · As of November 5, 2026
View at With Clarity

About this 1.98ct lab-grown cushion diamond

This 1.98ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786686863 or 786686863. Listed at 8 retailers as of November 4, 2026, with prices from $737 to $1,910, a $1,173 spread on the same certified stone. With Clarity lists it at $1,910. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.98
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786686863
Dimensions9.22 × 6.29 × 4.25 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.22 mm6.29 mm1.98 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786686863
Side View
Table 60.0%Crown 42.2°Girdle: STK-THKPavilion 34.3°Culet: NoneDepth 67.6%

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: $1,792 AUD|Low: $522 AUD|High: $1,910 AUD|Avg: $1,359 AUD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 5, 2026
Retailer 9$529 AUD
Retailer 5$737 AUD
Retailer 11$868 AUD
Retailer 8$958 AUD
Retailer 4$1,049 AUD
Retailer 3$1,531 AUD
Retailer 2$1,552 AUD
Retailer 7$1,624 AUD
Retailer 6$1,625 AUD
Retailer 10$1,780 AUD
Retailer 1$1,792 AUD
With Clarity$1,910 AUD

29 data points across 12 retailers

8 retailers$737 AUD to $1,910 AUD

A
Cheapest Retailer
-
$737 AUD
A
Retailer 2
-
$958 AUD
View
A
Retailer 3
-
$1,049 AUD
View
B+
Retailer 4
-
$1,624 AUD
View
B
Retailer 5
-
$1,625 AUD
View
Retailer 6
-
$1,780 AUD
View
Price last confirmed 23 days ago
B+
Retailer 7
-
$1,792 AUD
View
Most Expensive
B
With Clarity
786686863 · Nov 5
$1,910 AUD
$1,340 USD
View
7 more retailers have this diamond
Prices start from $737 AUDSave up to $1,173 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
1.98ct Cushion
$737 AUD