Round|Natural|GIA

0.51ct E VVS1 Round Natural Diamond

VG • E/VVS1 • GIA 6555262278

Certificate GIA 6555262278

Diamond specifications and retailer prices

From $691 USD
HK$5,400 HKD
As of October 30, 2026
Save $1,092 USD (61%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,147 USD at NZ Jewellers · As of September 28, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by GIA 6555262278. Listed at 22 retailers as of October 30, 2026, with a 158% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle42°
OriginNatural
Grading LabGIA
CertificateGIA 6555262278
Dimensions5.03 × 4.97 × 3.23 mm
L/W Ratio1.01
Key to symbols
Feather
Top View
5.03 mm4.97 mm0.51 ctE / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555262278
Side View
Table 58.0%Crown 35°Girdle: STK-THKPavilion 42°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,060 USD|Low: $691 USD|High: $1,875 USD|Avg: $1,074 USD|-6.2%
Retailer 1
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
October 31, 2026
Retailer 6$691 USD
Retailer 9$694 USD
Retailer 7$823 USD
Retailer 8$823 USD
Retailer 10$903 USD
Retailer 4$933 USD
Retailer 5$963 USD
Retailer 11$1,038 USD
Retailer 15$1,038 USD
Retailer 2$1,060 USD
Retailer 1$1,060 USD
Retailer 14$1,205 USD
Retailer 13$1,378 USD
Retailer 3$1,666 USD
Retailer 12$1,783 USD

19 data points across 15 retailers

22 retailers$691 USD to $1,783 USD

A
Cheapest Retailer
-
$691 USD
HK$5,400 HKD
A
Retailer 2
-
$694 USD
₹66,108 INR
View
A
Retailer 3
-
$823 USD
View
A
Retailer 4
-
$823 USD
View
Final sale: no returns
A
Retailer 5
-
$903 USD
View
A
Retailer 6
-
$933 USD
View
A
Retailer 7
-
$963 USD
SGD 1,302 SGD
View
Retailer 8
-
$1,003 USD
View
Price last confirmed 30 days ago
Retailer 9
-
$1,026 USD
View
Price last confirmed 97 days ago
A
Retailer 10
-
$1,038 USD
£817 GBP
View
A
Retailer 11
-
$1,038 USD
View
Retailer 12
-
$1,042 USD
View
Price last confirmed 32 days ago
A
Retailer 13
-
$1,060 USD
View
A
Retailer 14
-
$1,060 USD
£835 GBP
View
Retailer 15
-
$1,158 USD
View
Price last confirmed 32 days ago
A
Retailer 16
-
$1,205 USD
€1,148 EUR
View
Retailer 17
-
$1,312 USD
A$2,018 AUD
View
Price last confirmed 27 days ago
B+
Retailer 18
-
$1,338 USD
A$2,058 AUD
View
B+
Retailer 19
-
$1,378 USD
ZAR 22,254 ZAR
View
B+
Retailer 20
-
$1,666 USD
£1,312 GBP
View
B+
Retailer 21
-
$1,783 USD
£1,404 GBP
View
Most Expensive
NZ Jewellers
0e8b64e0-a94c-4826-b448-1a69cb191e4f · Sep 28
$3,147 USD
View
Price last confirmed 33 days ago
21 more retailers have this diamond
Prices start from $691 USDSave up to $1,092 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
$691 USD