Oval|Natural|GIA

0.51ct G VS2 Oval Natural Diamond

GD • G/VS2 • GIA 1553794821

Certificate GIA 1553794821

Diamond specifications and retailer prices

From $859 USD
£677 GBP
As of November 2, 2026
Save $198 USD (19%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,949 USD at Torres Jewel Co · As of October 5, 2026
View at Torres Jewel Co

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1553794821. Listed at 17 retailers as of November 1, 2026, with a relatively tight 23% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
G
Color
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553794821
Dimensions6.38 × 4.63 × 2.72 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Cloud, Crystal, Twinning Wisp, Feather
Top View
6.38 mm4.63 mm0.51 ctG / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553794821
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,045 USD|Low: $515 USD|High: $2,697 USD|Avg: $1,213 USD|-47.8%
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
Retailer 16
Retailer 17
Torres Jewel Co
November 2, 2026
Retailer 8$653 USD
Retailer 16$661 USD
Retailer 17$743 USD
Retailer 3$805 USD
Retailer 4$816 USD
Retailer 15$820 USD
Retailer 13$836 USD
Retailer 10$859 USD
Retailer 5$938 USD
Retailer 11$939 USD
Retailer 1$1,045 USD
Retailer 6$1,057 USD
Retailer 9$1,210 USD
Retailer 14$1,236 USD
Retailer 2$1,386 USD
Retailer 12$1,483 USD
Retailer 7$1,615 USD
Torres Jewel Co$1,949 USD

39 data points across 18 retailers

17 retailers$859 USD to $1,057 USD

Retailer 1
-
$653 USD
HK$5,100 HKD
Price last confirmed 13 days ago
Retailer 2
-
$661 USD
View
Price last confirmed 15 days ago
Retailer 3
-
$805 USD
View
Price last confirmed 15 days ago
Retailer 4
-
$816 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$820 USD
View
Price last confirmed 13 days ago
Retailer 6
-
$836 USD
View
Price last confirmed 16 days ago
B+
Retailer 7
-
$859 USD
£677 GBP
View
Retailer 8
-
$938 USD
View
Price last confirmed 15 days ago
Retailer 9
-
$939 USD
£740 GBP
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$1,045 USD
€995 EUR
View
B+
Retailer 11
-
$1,057 USD
£832 GBP
View
Retailer 12
-
$1,210 USD
View
Price last confirmed 15 days ago
Retailer 13
-
$1,236 USD
ZAR 19,970 ZAR
View
Price last confirmed 17 days ago
Retailer 14
-
$1,386 USD
€1,320 EUR
View
Price last confirmed 16 days ago
Retailer 15
-
$1,483 USD
£1,168 GBP
View
Price last confirmed 14 days ago
Retailer 16
-
$1,615 USD
£1,272 GBP
View
Price last confirmed 14 days ago
Most Expensive
Torres Jewel Co
25704827 · Oct 5
$1,949 USD
A$2,998 AUD
View
Price last confirmed 27 days ago
16 more retailers have this diamond
Prices start from $859 USDSave up to $198 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.

B+
0.51ct Oval
$859 USD