Round|Natural|GIA

1.02ct I IF Round Natural Diamond

EX • I/IF • GIA 2546204080

Certificate GIA 2546204080

Diamond specifications and retailer prices

From $6,861 NZD
As of November 4, 2026
Save $6,811 NZD (50%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $14,994 NZD at NZ Jewellers · As of October 17, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2546204080. Listed at 22 retailers as of November 4, 2026, with a 99% 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

1.02
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2546204080
Dimensions6.51 × 6.54 × 3.90 mm
L/W Ratio1.00
Top View
6.51 mm6.54 mm1.02 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546204080
Side View
Table 61.0%Crown 35.5°Girdle: THN-MEDPavilion 40.8°Culet: NDepth 59.8%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $10,501 NZD|Low: $7,064 NZD|High: $13,874 NZD|Avg: $9,483 NZD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 9$7,064 NZD
Retailer 10$7,196 NZD
Retailer 3$7,662 NZD
Retailer 8$8,252 NZD
Retailer 6$8,420 NZD
Retailer 2$8,676 NZD
Retailer 4$9,544 NZD
Retailer 5$9,663 NZD
Retailer 1$10,501 NZD
Retailer 7$13,673 NZD

36 data points across 10 retailers

22 retailers$6,861 NZD to $13,673 NZD

A
Cheapest Retailer
-
$6,861 NZD
A
Retailer 2
-
$7,064 NZD
View
A
Retailer 3
-
$7,196 NZD
View
Final sale: no returns
B+
Retailer 4
-
$7,324 NZD
View
B+
Retailer 5
-
$7,391 NZD
View
B+
Retailer 6
-
$7,662 NZD
View
B+
Retailer 7
-
$7,754 NZD
View
Retailer 8
-
$7,797 NZD
View
Price last confirmed 19 days ago
Retailer 9
-
$7,797 NZD
View
Price last confirmed 21 days ago
Retailer 10
-
$7,797 NZD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
$8,252 NZD
View
B+
Retailer 12
-
$8,420 NZD
View
Retailer 13
-
$8,676 NZD
View
Price last confirmed 28 days ago
B+
Retailer 14
-
$8,927 NZD
View
Retailer 15
-
$8,998 NZD
View
Price last confirmed 19 days ago
Retailer 16
-
$9,503 NZD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
$9,544 NZD
View
B+
Retailer 18
-
$9,663 NZD
View
B+
Retailer 19
-
$10,003 NZD
View
B+
Retailer 20
-
$10,501 NZD
View
B
Retailer 21
-
$13,673 NZD
View
Most Expensive
NZ Jewellers
4325c371-57be-448c-bee7-f6e373fa285a · Oct 17
$14,994 NZD
$8,429 USD
View
Price last confirmed 19 days ago
21 more retailers have this diamond
Prices start from $6,861 NZDSave up to $6,811 NZD

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
$6,861 NZD