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Round|Natural|GIA

0.51ct E IF Round Natural Diamond

EX • E/IF • GIA 2554699430

Certificate GIA 2554699430

Diamond specifications and retailer prices

From $2,056 NZD
₹110,346 INR
As of November 1, 2026
Save $4,610 NZD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,666 NZD at NZ Jewellers · As of October 30, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2554699430. Listed at 20 retailers as of October 30, 2026, with prices from $2,056 to $6,666, a $4,610 spread on the same certified stone. NZ Jewellers lists it at $6,666. 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
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2554699430
Dimensions5.14 × 5.18 × 3.14 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.14 mm5.18 mm0.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554699430
Side View
Table 61.0%Crown 34°Girdle: THN-MEDPavilion 41.6°Culet: NoneDepth 60.8%

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 1
Current: $2,056 NZD|Low: $2,051 NZD|High: $4,847 NZD|Avg: $3,266 NZD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 1$2,056 NZD
Retailer 10$2,523 NZD
Retailer 3$2,860 NZD
Retailer 9$2,892 NZD
Retailer 5$3,033 NZD
Retailer 8$3,177 NZD
Retailer 2$3,213 NZD
Retailer 7$3,547 NZD
Retailer 11$3,567 NZD
Retailer 6$4,249 NZD
Retailer 4$4,788 NZD

34 data points across 11 retailers

20 retailers$2,056 NZD to $6,666 NZD

A+
Cheapest Retailer
-
$2,056 NZD
₹110,346 INR
Retailer 2
-
$2,397 NZD
$1,351 USD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$2,523 NZD
$1,422 USD
View
Final sale: no returns
A
Retailer 4
-
$2,534 NZD
$1,428 USD
View
A
Retailer 5
-
$2,734 NZD
$1,541 USD
View
A
Retailer 6
-
$2,860 NZD
$1,612 USD
View
A
Retailer 7
-
$2,892 NZD
$1,630 USD
View
A
Retailer 8
-
$2,975 NZD
$1,677 USD
View
A
Retailer 9
-
$3,033 NZD
£1,346 GBP
View
B+
Retailer 10
-
$3,155 NZD
$1,778 USD
View
B+
Retailer 11
-
$3,177 NZD
£1,410 GBP
View
Retailer 12
-
$3,213 NZD
£1,426 GBP
View
Price last confirmed 32 days ago
B+
Retailer 13
-
$3,358 NZD
$1,893 USD
View
B+
Retailer 14
-
$3,470 NZD
£1,540 GBP
View
B+
Retailer 15
-
$3,547 NZD
€1,904 EUR
View
Retailer 16
-
$3,567 NZD
A$3,093 AUD
View
Price last confirmed 26 days ago
B+
Retailer 17
-
$4,249 NZD
ZAR 38,687 ZAR
View
B+
Retailer 18
-
$4,788 NZD
£2,125 GBP
View
B
Retailer 19
-
$4,921 NZD
£2,184 GBP
View
Most Expensive
B
NZ Jewellers
995a1b62-22e1-4c2f-86fe-e57236273765 · Oct 30
$6,666 NZD
$3,757 USD
View
19 more retailers have this diamond
Prices start from $2,056 NZDSave up to $4,610 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
$2,056 NZD