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Round|Natural|GIA

1.02ct D IF Round Natural Diamond

EX • D/IF • GIA 1559391822

Certificate GIA 1559391822

Diamond specifications and retailer prices

From $7,035 USD
As of November 2, 2026
Save $8,048 USD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $15,083 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1559391822. Listed at 17 retailers as of November 2, 2026, with prices from $7,035 to $15,083, a $8,048 spread on the same certified stone. NZ Jewellers lists it at $15,083. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1559391822
Dimensions6.48 × 6.46 × 3.93 mm
L/W Ratio1.00
Top View
6.48 mm6.46 mm1.02 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1559391822
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 60.8%

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 2
Current: $15,083 USD|Low: $7,035 USD|High: $15,083 USD|Avg: $9,075 USD
NZ Jewellers
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
Retailer 17
November 3, 2026
Retailer 4$7,035 USD
Retailer 5$7,062 USD
Retailer 7$7,525 USD
Retailer 6$7,541 USD
Retailer 14$8,030 USD
Retailer 13$8,078 USD
Retailer 17$8,170 USD
Retailer 12$8,296 USD
Retailer 2$8,352 USD
Retailer 9$9,028 USD
Retailer 3$9,427 USD
Retailer 10$9,819 USD
Retailer 11$9,879 USD
Retailer 8$9,931 USD
Retailer 16$11,079 USD
Retailer 15$12,568 USD
NZ Jewellers$15,083 USD

8 data points across 17 retailers

17 retailers$7,035 USD to $15,083 USD

A
Cheapest Retailer
-
$7,035 USD
A
Retailer 2
-
$7,062 USD
View
A
Retailer 3
-
$7,525 USD
View
A
Retailer 4
-
$7,541 USD
View
Final sale: no returns
A
Retailer 5
-
$8,030 USD
View
A
Retailer 6
-
$8,078 USD
£6,361 GBP
View
A
Retailer 7
-
$8,170 USD
View
A
Retailer 8
-
$8,296 USD
View
A
Retailer 9
-
$8,352 USD
£6,577 GBP
View
A
Retailer 10
-
$9,028 USD
View
A
Retailer 11
-
$9,427 USD
View
B+
Retailer 12
-
$9,819 USD
€9,351 EUR
View
A
Retailer 13
-
$9,879 USD
A$15,198 AUD
View
Retailer 14
-
$9,931 USD
View
Price last confirmed 20 days ago
B+
Retailer 15
-
$11,079 USD
ZAR 178,987 ZAR
View
B
Retailer 16
-
$12,568 USD
£9,896 GBP
View
Most Expensive
B
NZ Jewellers
515f2034-d5a9-424b-8277-1fad3ecb73a4 · Nov 2
$15,083 USD
View
16 more retailers have this diamond
Prices start from $7,035 USDSave up to $8,048 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
1.02ct Round
$7,035 USD