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Oval|Natural|GIA

0.51ct D VVS1 Oval Natural Diamond

VG • D/VVS1 • GIA 6551392331

Certificate GIA 6551392331

Diamond specifications and retailer prices

From HK$5,423 HKD
As of November 1, 2026
Save HK$17,596 HKD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$23,019 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551392331. Listed at 23 retailers as of October 30, 2026, with prices from HK$5,423 to HK$23,019, a HK$17,596 spread on the same certified stone. NZ Jewellers lists it at HK$23,019. 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
D
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551392331
Dimensions6.61 × 4.59 × 2.73 mm
L/W Ratio1.44
Girdle conditionFaceted
Key to symbols
Needle, Pinpoint, Internal Graining, Feather
Top View
6.61 mm4.59 mm0.51 ctD / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551392331
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
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: HK$23,019 HKD|Low: HK$5,423 HKD|High: HK$23,019 HKD|Avg: HK$9,303 HKD
NZ Jewellers
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 14HK$5,423 HKD
Retailer 2HK$5,867 HKD
Retailer 20HK$6,645 HKD
Retailer 8HK$6,771 HKD
Retailer 3HK$7,344 HKD
Retailer 12HK$7,344 HKD
Retailer 15HK$7,422 HKD
Retailer 10HK$7,606 HKD
Retailer 5HK$7,626 HKD
Retailer 7HK$8,222 HKD
Retailer 6HK$8,386 HKD
Retailer 22HK$8,466 HKD
Retailer 4HK$8,552 HKD
Retailer 17HK$8,590 HKD
Retailer 13HK$9,011 HKD
Retailer 11HK$9,635 HKD
Retailer 21HK$10,197 HKD
Retailer 18HK$10,330 HKD
Retailer 19HK$11,331 HKD
Retailer 16HK$13,441 HKD
Retailer 9HK$14,707 HKD
NZ JewellersHK$23,019 HKD

23 data points across 22 retailers

23 retailersHK$5,423 HKD to HK$23,019 HKD

A
Cheapest Retailer
-
HK$5,423 HKD
A
Retailer 2
-
HK$5,867 HKD
₹71,221 INR
View
A
Retailer 3
-
HK$6,645 HKD
$847 USD
View
A
Retailer 4
-
HK$6,771 HKD
$863 USD
View
Final sale: no returns
A
Retailer 5
-
HK$7,344 HKD
$936 USD
View
A
Retailer 6
-
HK$7,344 HKD
$936 USD
View
A
Retailer 7
-
HK$7,422 HKD
$946 USD
View
A
Retailer 8
-
HK$7,606 HKD
SGD 1,310 SGD
View
A
Retailer 9
-
HK$7,626 HKD
$972 USD
View
A
Retailer 10
-
HK$8,222 HKD
$1,048 USD
View
B+
Retailer 11
-
HK$8,386 HKD
$1,069 USD
View
A
Retailer 12
-
HK$8,466 HKD
$1,079 USD
View
B+
Retailer 13
-
HK$8,552 HKD
$1,090 USD
View
B+
Retailer 14
-
HK$8,590 HKD
£862 GBP
View
B+
Retailer 15
-
HK$9,011 HKD
£904 GBP
View
B+
Retailer 16
-
HK$9,635 HKD
$1,228 USD
View
B+
Retailer 17
-
HK$10,197 HKD
£1,023 GBP
View
B+
Retailer 18
-
HK$10,330 HKD
€1,254 EUR
View
Retailer 19
-
HK$11,279 HKD
A$2,212 AUD
View
Price last confirmed 29 days ago
B+
Retailer 20
-
HK$11,331 HKD
ZAR 23,331 ZAR
View
B
Retailer 21
-
HK$13,441 HKD
£1,349 GBP
View
B
Retailer 22
-
HK$14,707 HKD
£1,476 GBP
View
Most Expensive
B
NZ Jewellers
a6eefe66-ee00-4f8a-81fc-a3568828aaac · Oct 30
HK$23,019 HKD
$2,934 USD
View
22 more retailers have this diamond
Prices start from HK$5,423 HKDSave up to HK$17,596 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.

A
0.51ct Oval
HK$5,423 HKD