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Round|Natural|GIA

1.16ct J FL Round Natural Diamond

EX • J/FL • GIA 7511015158

Certificate GIA 7511015158

Diamond specifications and retailer prices

From $5,618 AUD
$3,937 USD
As of November 2, 2026
Save $4,559 AUD (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $10,603 AUD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.16ct natural round diamond

This 1.16ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7511015158. Listed at 6 retailers as of November 2, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
J
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7511015158
Dimensions6.63 × 6.68 × 4.20 mm
L/W Ratio1.01
Star length45%
Top View
6.63 mm6.68 mm1.16 ctJ / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7511015158
Side View
Table 56.0%Crown 35.5°Girdle: STK-STKPavilion 40.8°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $6,529 AUD|Low: $4,445 AUD|High: $10,300 AUD|Avg: $6,922 AUD|-5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4$5,618 AUD
Retailer 5$5,702 AUD
Retailer 1$6,529 AUD
Retailer 3$6,895 AUD
Retailer 2$10,177 AUD

22 data points across 5 retailers

6 retailers$5,618 AUD to $10,177 AUD

B+
Cheapest Retailer
-
$5,618 AUD
$3,937 USD
Final sale: no returns
B+
Retailer 2
-
$5,702 AUD
$3,996 USD
View
B+
Retailer 3
-
$6,529 AUD
€4,358 EUR
View
B+
Retailer 4
-
$6,895 AUD
£3,805 GBP
View
B
Retailer 5
-
$10,177 AUD
£5,616 GBP
View
Most Expensive
NZ Jewellers
8436da11-d08d-476d-b128-6f7dbdba1471 · Oct 3
$10,603 AUD
$7,431 USD
View
Price last confirmed 30 days ago
5 more retailers have this diamond
Prices start from $5,618 AUDSave up to $4,559 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+
1.16ct Round
$5,618 AUD