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Round|Natural|GIA

1.02ct D FL Round Natural Diamond

EX • D/FL • GIA 6511165070

Certificate GIA 6511165070

Diamond specifications and retailer prices

From $17,796 NZD
As of November 1, 2026
Save $16,294 NZD (48%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $34,090 NZD 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6511165070. Listed at 20 retailers as of November 1, 2026, with prices from $17,796 to $34,090, a $16,294 spread on the same certified stone. NZ Jewellers lists it at $34,090. 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
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6511165070
Dimensions6.45 × 6.42 × 3.98 mm
L/W Ratio1.00
Top View
6.45 mm6.42 mm1.02 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6511165070
Side View
Table 56.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 62.0%

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 1
Current: $21,750 NZD|Low: $21,635 NZD|High: $32,328 NZD|Avg: $25,238 NZD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 7$21,635 NZD
Retailer 1$21,750 NZD
Retailer 5$22,248 NZD
Retailer 2$23,365 NZD
Retailer 8$24,083 NZD
Retailer 6$24,695 NZD
Retailer 4$30,048 NZD
Retailer 3$31,944 NZD

45 data points across 8 retailers

20 retailers$17,796 NZD to $34,090 NZD

A
Cheapest Retailer
-
$17,796 NZD
Retailer 2
-
$20,047 NZD
View
Price last confirmed 23 days ago
B+
Retailer 3
-
$20,947 NZD
View
B+
Retailer 4
-
$21,635 NZD
View
Final sale: no returns
B+
Retailer 5
-
$21,750 NZD
View
B+
Retailer 6
-
$22,207 NZD
View
Retailer 7
-
$22,248 NZD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$22,577 NZD
View
B+
Retailer 9
-
$23,365 NZD
View
B+
Retailer 10
-
$23,800 NZD
View
B+
Retailer 11
-
$24,083 NZD
View
B+
Retailer 12
-
$24,238 NZD
View
B+
Retailer 13
-
$24,458 NZD
View
B+
Retailer 14
-
$24,695 NZD
View
B+
Retailer 15
-
$25,057 NZD
View
B+
Retailer 16
-
$25,401 NZD
View
B
Retailer 17
-
$30,048 NZD
View
B
Retailer 18
-
$31,691 NZD
View
B
Retailer 19
-
$31,944 NZD
View
Most Expensive
B
NZ Jewellers
fffc1226-1663-4ee2-9e38-cc617b759d9f · Nov 2
$34,090 NZD
$19,173 USD
View
19 more retailers have this diamond
Prices start from $17,796 NZDSave up to $16,294 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
$17,796 NZD