Round|Natural|GIA

1.00ct K FL Round Natural Diamond

EX • K/FL • GIA 1569106297

Certificate GIA 1569106297

Diamond specifications and retailer prices

From $1,817 USD
As of November 1, 2026
Save $2,465 USD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,325 USD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1569106297. Listed at 15 retailers as of November 1, 2026, with a 136% 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

1.00
Carat
K
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569106297
Dimensions6.38 × 6.42 × 3.98 mm
L/W Ratio1.01
Top View
6.38 mm6.42 mm1.00 ctK / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569106297
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,430 USD|Low: $1,817 USD|High: $4,697 USD|Avg: $2,852 USD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 3, 2026
Retailer 16$1,817 USD
Retailer 9$2,189 USD
Retailer 13$2,207 USD
Retailer 1$2,430 USD
Retailer 3$2,582 USD
Retailer 14$2,584 USD
Retailer 10$2,596 USD
Retailer 2$2,685 USD
Retailer 5$2,718 USD
Retailer 6$2,752 USD
Retailer 8$2,752 USD
Retailer 11$2,800 USD
Retailer 12$3,038 USD
Retailer 4$3,092 USD
Retailer 7$3,176 USD
Retailer 15$4,282 USD

29 data points across 16 retailers

15 retailers$1,817 USD to $4,282 USD

A
Cheapest Retailer
-
$1,817 USD
A
Retailer 2
-
$2,189 USD
View
A
Retailer 3
-
$2,207 USD
View
A
Retailer 4
-
$2,430 USD
View
Retailer 5
-
$2,547 USD
View
Price last confirmed 28 days ago
Retailer 6
-
$2,582 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$2,584 USD
View
A
Retailer 8
-
$2,596 USD
View
A
Retailer 9
-
$2,685 USD
View
B+
Retailer 10
-
$2,800 USD
View
Retailer 11
-
$2,939 USD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
$3,038 USD
View
Retailer 13
-
$3,092 USD
View
Price last confirmed 25 days ago
B
Retailer 14
-
$4,282 USD
View
Most Expensive
NZ Jewellers
0d6fc20a-40ac-49f7-bcf0-bd6f63e2e0d3 · Oct 6
$5,325 USD
View
Price last confirmed 31 days ago
14 more retailers have this diamond
Prices start from $1,817 USDSave up to $2,465 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.

A
1.00ct Round
$1,817 USD