Round|Natural|GIA

1.05ct H FL Round Natural Diamond

EX • H/FL • GIA 2526901570

Certificate GIA 2526901570

Diamond specifications and retailer prices

From $4,914 USD
As of October 30, 2026
Save $4,052 USD (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,966 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct 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 2526901570. Listed at 7 retailers as of October 30, 2026, with prices from $4,914 to $8,966, a $4,052 spread on the same certified stone. NZ Jewellers lists it at $8,966. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2526901570
Dimensions6.47 × 6.51 × 4.03 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.47 mm6.51 mm1.05 ctH / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2526901570
Side View
Table 59.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $8,966 USD|Low: $3,920 USD|High: $8,966 USD|Avg: $6,304 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6$4,914 USD
Retailer 5$4,949 USD
Retailer 7$5,558 USD
Retailer 2$5,787 USD
Retailer 4$5,874 USD
Retailer 3$8,584 USD
NZ Jewellers$8,966 USD

26 data points across 7 retailers

7 retailers$4,914 USD to $8,966 USD

B+
Cheapest Retailer
-
$4,914 USD
B+
Retailer 2
-
$4,949 USD
View
Final sale: no returns
B+
Retailer 3
-
$5,558 USD
View
B+
Retailer 4
-
$5,787 USD
€5,511 EUR
View
B+
Retailer 5
-
$5,874 USD
£4,625 GBP
View
B
Retailer 6
-
$8,584 USD
£6,759 GBP
View
Most Expensive
B
NZ Jewellers
b799c529-437f-49dd-803f-b7c1e161f7d6 · Oct 30
$8,966 USD
View
6 more retailers have this diamond
Prices start from $4,914 USDSave up to $4,052 USD

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+
1.05ct Round
$4,914 USD