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Cushion|Natural|GIA

1.53ct G SI2 Cushion Natural Diamond

VG • G/SI2 • GIA 2557507400

Certificate GIA 2557507400

Diamond specifications and retailer prices

From $4,756 AUD
HK$26,100 HKD
As of November 2, 2026
Save $5,446 AUD (53%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,202 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.53ct natural cushion diamond

This 1.53ct natural cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557507400. Listed at 12 retailers as of October 29, 2026, with prices from $4,756 to $10,202, a $5,446 spread on the same certified stone. MOH London lists it at $10,202. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557507400
Dimensions7.47 × 5.74 × 4.17 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
7.47 mm5.74 mm1.53 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557507400
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.6%

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 2
Current: $10,202 AUD|Low: $4,683 AUD|High: $10,647 AUD|Avg: $6,446 AUD|-4.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2$4,756 AUD
Retailer 8$5,007 AUD
Retailer 6$5,289 AUD
Retailer 9$5,304 AUD
Retailer 10$5,335 AUD
Retailer 3$5,367 AUD
Retailer 5$5,676 AUD
Retailer 7$6,038 AUD
Retailer 4$7,156 AUD
Retailer 11$9,929 AUD
MOH London$10,202 AUD

37 data points across 11 retailers

12 retailers$4,756 AUD to $10,202 AUD

A
Cheapest Retailer
-
$4,756 AUD
HK$26,100 HKD
A
Retailer 2
-
$5,007 AUD
$3,517 USD
View
A
Retailer 3
-
$5,289 AUD
$3,715 USD
View
Final sale: no returns
A
Retailer 4
-
$5,304 AUD
$3,726 USD
View
A
Retailer 5
-
$5,335 AUD
$3,748 USD
View
A
Retailer 6
-
$5,367 AUD
$3,770 USD
View
A
Retailer 7
-
$5,676 AUD
$3,987 USD
View
A
Retailer 8
-
$6,038 AUD
£3,339 GBP
View
B+
Retailer 9
-
$6,587 AUD
View
A
Retailer 10
-
$7,156 AUD
€4,787 EUR
View
Retailer 11
-
$9,929 AUD
$6,974 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
ACD16D161 · Oct 29
$10,202 AUD
£5,643 GBP
View
11 more retailers have this diamond
Prices start from $4,756 AUDSave up to $5,446 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
1.53ct Cushion
$4,756 AUD