CaratHunter
Plans
Cushion|Lab Grown|IGI

1.89ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2

Diamond specifications and retailer prices

From $549 AUD
£304 GBP
As of October 27, 2026
Save $1,291 AUD (70%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,841 AUD at Blue Nile · As of October 27, 2026
View at Blue Nile

About this 1.89ct lab-grown cushion diamond

This 1.89ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 27, 2026, with prices from $549 to $1,841, a $1,291 spread on the same certified stone. Blue Nile lists it at $1,841. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.85 × 6.39 × 0.00 mm
L/W Ratio1.38
Top View
8.85 mm6.39 mm1.89 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.5%

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: Oct 27
Current: $1,841 AUD|Low: $548 AUD|High: $1,841 AUD|Avg: $1,186 AUD
Blue Nile
Retailer 2
Retailer 3
October 27, 2026
Retailer 2$549 AUD
Retailer 3$1,226 AUD
Blue Nile$1,841 AUD

34 data points across 3 retailers

2 retailers$549 AUD to $1,841 AUD

A
Cheapest Retailer
-
$549 AUD
£304 GBP
Most Expensive
B
Blue Nile
20244548 · Oct 27
$1,841 AUD
$1,293 USD
View
1 more retailer has this diamond
Prices start from $549 AUDSave up to $1,291 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
1.89ct Cushion
$549 AUD