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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 $282 USD
As of November 1, 2026
Save $698 USD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $980 USD 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 $282 to $980, a $698 spread on the same certified stone. MOH London lists it at $980. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $980 USD|Low: $218 USD|High: $1,031 USD|Avg: $509 USD|-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$218 USD
Retailer 11$282 USD
Retailer 12$311 USD
Retailer 8$357 USD
Retailer 2$373 USD
Retailer 7$381 USD
Retailer 9$521 USD
Retailer 6$523 USD
Retailer 10$560 USD
Retailer 3$690 USD
Retailer 13$729 USD
Retailer 5$736 USD
MOH London$980 USD

45 data points across 13 retailers

13 retailers$282 USD to $980 USD

Retailer 1
-
$218 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$282 USD
View
A
Retailer 3
-
$311 USD
View
A
Retailer 4
-
$357 USD
€340 EUR
View
A
Retailer 5
-
$373 USD
£294 GBP
View
A
Retailer 6
-
$381 USD
ZAR 6,156 ZAR
View
B+
Retailer 7
-
$521 USD
View
B+
Retailer 8
-
$523 USD
A$804 AUD
View
B+
Retailer 9
-
$560 USD
View
B
Retailer 10
-
$690 USD
View
B
Retailer 11
-
$729 USD
View
Retailer 12
-
$736 USD
SGD 995 SGD
View
Price last confirmed 20 days ago
Most Expensive
B
MOH London
LG577300161 · Nov 1
$980 USD
£772 GBP
View
12 more retailers have this diamond
Prices start from $282 USDSave up to $698 USD

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
$282 USD