Oval|Natural|GIA

0.51ct G VS2 Oval Natural Diamond

GD • G/VS2 • GIA 1553794821

Certificate GIA 1553794821

Diamond specifications and retailer prices

From HK$6,794 HKD
As of November 3, 2026
Save HK$1,499 HKD (18%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$15,291 HKD 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 15 retailers as of November 1, 2026, with a relatively tight 22% 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
Colour
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 3
Current: HK$8,167 HKD|Low: HK$4,041 HKD|High: HK$21,160 HKD|Avg: HK$9,508 HKD|-47.9%
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 3, 2026
Retailer 8HK$5,115 HKD
Retailer 16HK$5,186 HKD
Retailer 17HK$5,829 HKD
Retailer 3HK$6,316 HKD
Retailer 4HK$6,402 HKD
Retailer 15HK$6,434 HKD
Retailer 13HK$6,559 HKD
Retailer 10HK$6,794 HKD
Retailer 5HK$7,359 HKD
Retailer 11HK$7,367 HKD
Retailer 1HK$8,167 HKD
Retailer 6HK$8,293 HKD
Retailer 9HK$9,486 HKD
Retailer 14HK$9,697 HKD
Retailer 2HK$10,874 HKD
Retailer 12HK$11,635 HKD
Retailer 7HK$12,671 HKD
Torres Jewel CoHK$15,291 HKD

38 data points across 18 retailers

15 retailersHK$6,794 HKD to HK$8,293 HKD

Retailer 1
-
HK$5,115 HKD
Price last confirmed 16 days ago
Retailer 2
-
HK$5,186 HKD
View
Price last confirmed 18 days ago
Retailer 3
-
HK$6,316 HKD
View
Price last confirmed 18 days ago
Retailer 4
-
HK$6,402 HKD
View
Price last confirmed 16 days ago
Retailer 5
-
HK$6,559 HKD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
HK$6,794 HKD
View
Retailer 7
-
HK$7,359 HKD
View
Price last confirmed 18 days ago
B+
Retailer 8
-
HK$8,167 HKD
View
B+
Retailer 9
-
HK$8,293 HKD
View
Retailer 10
-
HK$9,486 HKD
View
Price last confirmed 18 days ago
Retailer 11
-
HK$9,697 HKD
View
Price last confirmed 20 days ago
Retailer 12
-
HK$10,874 HKD
View
Price last confirmed 19 days ago
Retailer 13
-
HK$11,635 HKD
View
Price last confirmed 18 days ago
Retailer 14
-
HK$12,671 HKD
View
Price last confirmed 17 days ago
Most Expensive
Torres Jewel Co
25704827 · Oct 5
HK$15,291 HKD
A$2,998 AUD
View
Price last confirmed 30 days ago
14 more retailers have this diamond
Prices start from HK$6,794 HKDSave up to HK$1,499 HKD

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
HK$6,794 HKD