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Round|Natural|GIA

0.51ct D FL Round Natural Diamond

EX • D/FL • GIA 7511996161

Certificate GIA 7511996161

Diamond specifications and retailer prices

From $2,702 NZD
As of November 4, 2026
Save $4,916 NZD (65%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,618 NZD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7511996161. Listed at 21 retailers as of November 4, 2026, with prices from $2,702 to $7,618, a $4,916 spread on the same certified stone. NZ Jewellers lists it at $7,618. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7511996161
Dimensions5.21 × 5.17 × 3.12 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Key to symbols
Feather
Top View
5.21 mm5.17 mm0.51 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7511996161
Side View
Table 60.0%Crown 32°Girdle: THN-MEDPavilion 41.4°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A+
Exceptional
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: $7,618 NZD|Low: $2,702 NZD|High: $7,674 NZD|Avg: $4,284 NZD|-0.7%
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
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 17$2,702 NZD
Retailer 7$3,195 NZD
Retailer 20$3,273 NZD
Retailer 14$3,293 NZD
Retailer 4$3,364 NZD
Retailer 6$3,644 NZD
Retailer 11$3,670 NZD
Retailer 3$3,699 NZD
Retailer 18$3,812 NZD
Retailer 19$3,889 NZD
Retailer 13$3,935 NZD
Retailer 16$4,144 NZD
Retailer 9$4,204 NZD
Retailer 5$4,297 NZD
Retailer 12$4,559 NZD
Retailer 2$4,619 NZD
Retailer 8$4,648 NZD
Retailer 10$5,705 NZD
Retailer 15$6,367 NZD
NZ Jewellers$7,618 NZD

32 data points across 20 retailers

21 retailers$2,702 NZD to $7,618 NZD

A+
Cheapest Retailer
-
$2,702 NZD
A
Retailer 2
-
$3,195 NZD
View
A
Retailer 3
-
$3,273 NZD
View
A
Retailer 4
-
$3,293 NZD
View
A
Retailer 5
-
$3,364 NZD
View
Final sale: no returns
B+
Retailer 6
-
$3,644 NZD
View
B+
Retailer 7
-
$3,670 NZD
View
B+
Retailer 8
-
$3,699 NZD
View
B+
Retailer 9
-
$3,812 NZD
View
B+
Retailer 10
-
$3,889 NZD
View
B+
Retailer 11
-
$3,935 NZD
View
B+
Retailer 12
-
$4,144 NZD
View
B+
Retailer 13
-
$4,204 NZD
View
B+
Retailer 14
-
$4,238 NZD
View
B+
Retailer 15
-
$4,297 NZD
View
Retailer 16
-
$4,559 NZD
View
Price last confirmed 31 days ago
B+
Retailer 17
-
$4,619 NZD
View
B+
Retailer 18
-
$4,648 NZD
View
B
Retailer 19
-
$5,705 NZD
View
B
Retailer 20
-
$6,367 NZD
View
Most Expensive
B
NZ Jewellers
376ff60c-a245-486a-8bcb-6699be6b03ec · Nov 4
$7,618 NZD
$4,294 USD
View
20 more retailers have this diamond
Prices start from $2,702 NZDSave up to $4,916 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+
0.51ct Round
$2,702 NZD