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Cushion|Lab Grown|IGI

0.89ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG577300161

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG577300161

Diamond specifications and retailer prices

From $401 AUD
$282 USD
As of November 1, 2026
Save $994 AUD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,396 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.89ct lab-grown cushion diamond

This 0.89ct lab-grown cushion sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG577300161 or 577300161. Listed at 13 retailers as of November 1, 2026, with prices from $401 to $1,396, a $994 spread on the same certified stone. MOH London lists it at $1,396. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.89
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577300161
Dimensions5.85 × 5.55 × 3.52 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.85 mm5.55 mm0.89 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577300161
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 63.4%

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 1
Current: $1,396 AUD|Low: $310 AUD|High: $1,468 AUD|Avg: $725 AUD|-3.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 4$310 AUD
Retailer 11$401 AUD
Retailer 12$443 AUD
Retailer 8$508 AUD
Retailer 2$532 AUD
Retailer 7$542 AUD
Retailer 9$742 AUD
Retailer 6$744 AUD
Retailer 10$797 AUD
Retailer 3$982 AUD
Retailer 13$1,037 AUD
Retailer 5$1,048 AUD
MOH London$1,396 AUD

45 data points across 13 retailers

13 retailers$401 AUD to $1,396 AUD

Retailer 1
-
$310 AUD
$218 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$401 AUD
$282 USD
View
A
Retailer 3
-
$443 AUD
$311 USD
View
A
Retailer 4
-
$508 AUD
€340 EUR
View
A
Retailer 5
-
$532 AUD
£294 GBP
View
A
Retailer 6
-
$542 AUD
ZAR 6,156 ZAR
View
B+
Retailer 7
-
$742 AUD
$521 USD
View
B+
Retailer 8
-
$744 AUD
View
B+
Retailer 9
-
$797 AUD
$560 USD
View
B
Retailer 10
-
$982 AUD
$690 USD
View
B
Retailer 11
-
$1,037 AUD
$729 USD
View
Retailer 12
-
$1,048 AUD
SGD 995 SGD
View
Price last confirmed 21 days ago
Most Expensive
B
MOH London
LG577300161 · Nov 1
$1,396 AUD
£772 GBP
View
12 more retailers have this diamond
Prices start from $401 AUDSave up to $994 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
0.89ct Cushion
$401 AUD