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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 $1,164 USD
₹110,838 INR
As of October 29, 2026
Save $2,593 USD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,757 USD 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2554699430. Listed at 20 retailers as of October 26, 2026, with prices from $1,164 to $3,757, a $2,593 spread on the same certified stone. NZ Jewellers lists it at $3,757. 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
Color
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: Oct 29
Current: $1,716 USD|Low: $1,156 USD|High: $2,732 USD|Avg: $1,822 USD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4$1,164 USD
Retailer 3$1,351 USD
Retailer 10$1,422 USD
Retailer 9$1,630 USD
Retailer 1$1,716 USD
Retailer 8$1,791 USD
Retailer 2$1,811 USD
Retailer 6$1,997 USD
Retailer 11$2,010 USD
Retailer 7$2,372 USD
Retailer 5$2,714 USD

33 data points across 11 retailers

20 retailers$1,164 USD to $3,757 USD

A+
Cheapest Retailer
-
$1,164 USD
₹110,838 INR
A
Retailer 2
-
$1,351 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
$1,422 USD
View
Final sale: no returns
A
Retailer 4
-
$1,428 USD
View
A
Retailer 5
-
$1,541 USD
View
A
Retailer 6
-
$1,612 USD
View
A
Retailer 7
-
$1,630 USD
View
A
Retailer 8
-
$1,677 USD
View
A
Retailer 9
-
$1,716 USD
£1,351 GBP
View
B+
Retailer 10
-
$1,778 USD
View
B+
Retailer 11
-
$1,791 USD
£1,410 GBP
View
B+
Retailer 12
-
$1,811 USD
£1,426 GBP
View
Price last confirmed 29 days ago
B+
Retailer 13
-
$1,893 USD
View
B+
Retailer 14
-
$1,956 USD
£1,540 GBP
View
B+
Retailer 15
-
$1,997 USD
€1,902 EUR
View
B+
Retailer 16
-
$2,010 USD
A$3,093 AUD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
$2,372 USD
ZAR 38,326 ZAR
View
B+
Retailer 18
-
$2,714 USD
£2,137 GBP
View
B
Retailer 19
-
$2,774 USD
£2,184 GBP
View
Most Expensive
B
NZ Jewellers
995a1b62-22e1-4c2f-86fe-e57236273765 · Oct 26
$3,757 USD
View
19 more retailers have this diamond
Prices start from $1,164 USDSave up to $2,593 USD

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
$1,164 USD