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Round|Natural|GIA

0.51ct E I1 Round Natural Diamond

EX • E/I1 • GIA 5466819723

Certificate GIA 5466819723

Diamond specifications and retailer prices

From $872 NZD
₹46,799 INR
As of October 30, 2026
Save $2,803 NZD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,675 NZD at NZ Jewellers · As of October 26, 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 I1 clarity (included), with a top-tier cut grade and certified by GIA 5466819723. Listed at 8 retailers as of October 26, 2026, with prices from $872 to $3,675, a $2,803 spread on the same certified stone. NZ Jewellers lists it at $3,675. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5466819723
Dimensions5.10 × 5.13 × 3.19 mm
L/W Ratio1.01
Top View
5.10 mm5.13 mm0.51 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5466819723
Side View
Table 55.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

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: Oct 30
Current: $872 NZD|Low: $867 NZD|High: $1,784 NZD|Avg: $1,456 NZD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 1$872 NZD
Retailer 3$1,372 NZD
Retailer 2$1,602 NZD
Retailer 4$1,784 NZD

25 data points across 4 retailers

8 retailers$872 NZD to $3,675 NZD

A
Cheapest Retailer
-
$872 NZD
₹46,799 INR
B+
Retailer 2
-
$1,171 NZD
$660 USD
View
B+
Retailer 3
-
$1,171 NZD
$660 USD
View
B+
Retailer 4
-
$1,217 NZD
$686 USD
View
B+
Retailer 5
-
$1,352 NZD
$762 USD
View
B+
Retailer 6
-
$1,602 NZD
€860 EUR
View
B
Retailer 7
-
$3,675 NZD
$2,071 USD
View
Most Expensive
B
NZ Jewellers
453a86fc-e057-49d3-bce3-42f2d28d58fc · Oct 26
$3,675 NZD
$2,071 USD
View
7 more retailers have this diamond
Prices start from $872 NZDSave up to $2,803 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
$872 NZD