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Round|Natural|GIA

1.01ct H FL Round Natural Diamond

EX • H/FL • GIA 6551086781

Certificate GIA 6551086781

Diamond specifications and retailer prices

From $6,637 AUD
As of November 3, 2026
Save $5,451 AUD (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,088 AUD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6551086781. Listed at 8 retailers as of November 2, 2026, with prices from $6,637 to $12,088, a $5,451 spread on the same certified stone. NZ Jewellers lists it at $12,088. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6551086781
Dimensions6.45 × 6.48 × 3.93 mm
L/W Ratio1.00
Star length50%
Top View
6.45 mm6.48 mm1.01 ctH / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551086781
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.8%

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 3
Current: $12,088 AUD|Low: $5,283 AUD|High: $12,088 AUD|Avg: $8,526 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 7$6,637 AUD
Retailer 5$6,671 AUD
Retailer 8$7,508 AUD
Retailer 3$7,762 AUD
Retailer 2$7,920 AUD
Retailer 6$8,429 AUD
Retailer 4$11,511 AUD
NZ Jewellers$12,088 AUD

26 data points across 8 retailers

8 retailers$6,637 AUD to $12,088 AUD

B+
Cheapest Retailer
-
$6,637 AUD
B+
Retailer 2
-
$6,671 AUD
View
Final sale: no returns
B+
Retailer 3
-
$7,508 AUD
View
B+
Retailer 4
-
$7,762 AUD
View
B+
Retailer 5
-
$7,920 AUD
View
B+
Retailer 6
-
$8,429 AUD
View
B
Retailer 7
-
$11,511 AUD
View
Most Expensive
B
NZ Jewellers
d1d4420d-fc04-4d98-97c2-9171d9b5f940 · Nov 2
$12,088 AUD
$8,480 USD
View
7 more retailers have this diamond
Prices start from $6,637 AUDSave up to $5,451 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+
1.01ct Round
$6,637 AUD