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Cushion|Natural|HRD

1.55ct H SI2 Cushion Natural Diamond

VG • H/SI2 • HRD 180000001249

Certificate HRD 180000001249

Diamond specifications and retailer prices

From $8,050 AUD
$5,655 USD
As of November 1, 2026
Save $5,551 AUD (41%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $13,601 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.55ct natural cushion diamond

This 1.55ct natural cushion sits in the one-and-a-half to two carat band, graded H 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 HRD 180000001249. Listed at 8 retailers as of November 1, 2026, with prices from $8,050 to $13,601, a $5,551 spread on the same certified stone. MOH London lists it at $13,601. 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

1.55
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 180000001249
Dimensions6.71 × 6.69 × 3.37 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.71 mm6.69 mm1.55 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 180000001249
Side View
Table 76.0%CrownGirdle: MediumPavilionCuletDepth 50.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $13,601 AUD|Low: $7,810 AUD|High: $13,764 AUD|Avg: $9,375 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$8,050 AUD
Retailer 10$8,156 AUD
Retailer 5$8,521 AUD
Retailer 4$8,522 AUD
Retailer 8$8,680 AUD
Retailer 3$9,232 AUD
Retailer 7$9,457 AUD
Retailer 2$9,523 AUD
Retailer 9$10,208 AUD
MOH London$13,601 AUD

25 data points across 10 retailers

8 retailers$8,050 AUD to $13,601 AUD

B
Cheapest Retailer
-
$8,050 AUD
$5,655 USD
B
Retailer 2
-
$8,156 AUD
€5,456 EUR
View
B
Retailer 3
-
$8,521 AUD
View
B
Retailer 4
-
$8,522 AUD
$5,986 USD
View
Final sale: no returns
B
Retailer 5
-
$9,232 AUD
$6,485 USD
View
B
Retailer 6
-
$9,457 AUD
$6,643 USD
View
B
Retailer 7
-
$9,523 AUD
€6,371 EUR
View
Most Expensive
C
MOH London
D68B11FED · Nov 1
$13,601 AUD
£7,523 GBP
View
7 more retailers have this diamond
Prices start from $8,050 AUDSave up to $5,551 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.

B
1.55ct Cushion
$8,050 AUD