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Round|Natural|GIA

0.51ct E IF Round Natural Diamond

EX • E/IF • GIA 6565104737

Certificate GIA 6565104737

Diamond specifications and retailer prices

From $1,635 NZD
HK$7,200 HKD
As of November 1, 2026
Save $1,445 NZD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,080 NZD at With Clarity · As of October 30, 2026
View at With Clarity

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 6565104737. Listed at 9 retailers as of October 30, 2026, with prices from $1,635 to $3,080, a $1,445 spread on the same certified stone. With Clarity lists it at $3,080. 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
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6565104737
Dimensions5.08 × 5.11 × 3.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.08 mm5.11 mm0.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565104737
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.4%

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: $2,977 NZD|Low: $1,612 NZD|High: $3,265 NZD|Avg: $2,394 NZD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
November 1, 2026
Retailer 2$1,635 NZD
Retailer 8$2,019 NZD
Retailer 5$2,053 NZD
Retailer 4$2,099 NZD
Retailer 6$2,120 NZD
Retailer 7$2,300 NZD
Retailer 1$2,977 NZD
Retailer 3$3,067 NZD
With Clarity$3,080 NZD

26 data points across 9 retailers

9 retailers$1,635 NZD to $3,080 NZD

A+
Cheapest Retailer
-
$1,635 NZD
HK$7,200 HKD
Retailer 2
-
$2,019 NZD
$1,138 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$2,053 NZD
$1,157 USD
View
Final sale: no returns
A
Retailer 4
-
$2,099 NZD
$1,183 USD
View
A
Retailer 5
-
$2,120 NZD
SGD 1,615 SGD
View
A
Retailer 6
-
$2,300 NZD
SGD 1,752 SGD
View
A
Retailer 7
-
$2,977 NZD
€1,598 EUR
View
A
Retailer 8
-
$3,067 NZD
£1,361 GBP
View
Most Expensive
A
With Clarity
6565104737 · Oct 30
$3,080 NZD
$1,736 USD
View
8 more retailers have this diamond
Prices start from $1,635 NZDSave up to $1,445 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
$1,635 NZD