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Round|Natural|GIA

1.55ct J IF Round Natural Diamond

EX • J/IF • GIA 1565086364

Certificate GIA 1565086364

Diamond specifications and retailer prices

From $8,670 AUD
₹580,024 INR
As of November 1, 2026
Save $11,292 AUD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $19,962 AUD at Adiamor · As of November 1, 2026
View at Adiamor

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1565086364. Listed at 11 retailers as of November 1, 2026, with prices from $8,670 to $19,962, a $11,292 spread on the same certified stone. Adiamor lists it at $19,962. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1565086364
Dimensions7.36 × 7.37 × 4.62 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.36 mm7.37 mm1.55 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565086364
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.7%

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: $11,806 AUD|Low: $8,619 AUD|High: $17,132 AUD|Avg: $11,455 AUD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3$8,670 AUD
Retailer 5$8,692 AUD
Retailer 8$9,151 AUD
Retailer 6$9,874 AUD
Retailer 2$11,175 AUD
Retailer 9$11,497 AUD
Retailer 1$11,806 AUD
Retailer 7$12,264 AUD
Retailer 4$16,612 AUD

36 data points across 9 retailers

11 retailers$8,670 AUD to $19,962 AUD

A
Cheapest Retailer
-
$8,670 AUD
₹580,024 INR
A
Retailer 2
-
$8,692 AUD
HK$47,700 HKD
View
A
Retailer 3
-
$9,151 AUD
$6,428 USD
View
Final sale: no returns
A
Retailer 4
-
$9,874 AUD
$6,936 USD
View
B+
Retailer 5
-
$10,954 AUD
View
B+
Retailer 6
-
$11,175 AUD
£6,181 GBP
View
Retailer 7
-
$11,497 AUD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$11,806 AUD
€7,898 EUR
View
B+
Retailer 9
-
$12,264 AUD
$8,615 USD
View
B
Retailer 10
-
$16,612 AUD
£9,188 GBP
View
Most Expensive
B
Adiamor
D-81671883 · Nov 1
$19,962 AUD
$14,022 USD
View
10 more retailers have this diamond
Prices start from $8,670 AUDSave up to $11,292 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
1.55ct Round
$8,670 AUD