CaratHunter
Plans
Cushion|Lab Grown|GIA

1.30ct F IF Cushion Lab Grown Diamond

ID • F/IF • GIA 5503304257

Certificate GIA 5503304257

Diamond specifications and retailer prices

From $1,368 AUD
As of November 6, 2026
Save $3,874 AUD (74%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,242 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.3ct lab-grown cushion diamond

This 1.3ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5503304257. Listed at 5 retailers as of November 5, 2026, with prices from $1,368 to $5,242, a $3,874 spread on the same certified stone. MOH London lists it at $5,242. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5503304257
Dimensions6.25 × 6.08 × 4.08 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
An additional inscription is present. This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
6.25 mm6.08 mm1.30 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5503304257
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.1%

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 6
Current: $5,242 AUD|Low: $1,368 AUD|High: $5,364 AUD|Avg: $3,490 AUD|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5$1,368 AUD
Retailer 3$2,591 AUD
Retailer 2$2,851 AUD
Retailer 6$3,863 AUD
Retailer 4$4,280 AUD
MOH London$5,242 AUD

23 data points across 6 retailers

5 retailers$1,368 AUD to $5,242 AUD

A
Cheapest Retailer
-
$1,368 AUD
Final sale: no returns
B+
Retailer 2
-
$2,591 AUD
View
B+
Retailer 3
-
$2,851 AUD
View
B
Retailer 4
-
$4,280 AUD
View
Most Expensive
B
MOH London
5503304257 · Nov 5
$5,242 AUD
£2,836 GBP
View
4 more retailers have this diamond
Prices start from $1,368 AUDSave up to $3,874 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
1.30ct Cushion
$1,368 AUD