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Oval|Natural|GIA

0.51ct J IF Oval Natural Diamond

EX • J/IF • GIA 6551801463

Certificate GIA 6551801463

Diamond specifications and retailer prices

From HK$2,912 HKD
As of November 1, 2026
Save HK$10,480 HKD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$13,393 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551801463. Listed at 18 retailers as of October 30, 2026, with prices from HK$2,912 to HK$13,393, a HK$10,480 spread on the same certified stone. NZ Jewellers lists it at HK$13,393. 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
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551801463
Dimensions6.95 × 4.24 × 2.68 mm
L/W Ratio1.64
Top View
6.95 mm4.24 mm0.51 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6551801463
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 63.1%

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$13,393 HKD|Low: HK$2,912 HKD|High: HK$13,808 HKD|Avg: HK$5,028 HKD|-3.0%
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
November 2, 2026
Retailer 3HK$2,912 HKD
Retailer 7HK$3,217 HKD
Retailer 4HK$3,491 HKD
Retailer 17HK$3,766 HKD
Retailer 18HK$3,766 HKD
Retailer 9HK$3,774 HKD
Retailer 2HK$3,942 HKD
Retailer 6HK$4,033 HKD
Retailer 8HK$4,033 HKD
Retailer 12HK$4,308 HKD
Retailer 15HK$4,523 HKD
Retailer 5HK$4,700 HKD
Retailer 16HK$5,139 HKD
Retailer 11HK$5,297 HKD
Retailer 14HK$5,393 HKD
Retailer 10HK$5,946 HKD
Retailer 13HK$8,071 HKD
NZ JewellersHK$13,393 HKD

30 data points across 18 retailers

18 retailersHK$2,912 HKD to HK$13,393 HKD

A
Cheapest Retailer
-
HK$2,912 HKD
A
Retailer 2
-
HK$3,217 HKD
$410 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,491 HKD
$445 USD
View
A
Retailer 4
-
HK$3,766 HKD
$480 USD
View
A
Retailer 5
-
HK$3,766 HKD
$480 USD
View
A
Retailer 6
-
HK$3,774 HKD
SGD 650 SGD
View
A
Retailer 7
-
HK$3,942 HKD
£396 GBP
View
A
Retailer 8
-
HK$4,033 HKD
$514 USD
View
A
Retailer 9
-
HK$4,033 HKD
$514 USD
View
A
Retailer 10
-
HK$4,308 HKD
£432 GBP
View
A
Retailer 11
-
HK$4,523 HKD
$576 USD
View
A
Retailer 12
-
HK$4,700 HKD
$599 USD
View
B+
Retailer 13
-
HK$5,139 HKD
$655 USD
View
B+
Retailer 14
-
HK$5,297 HKD
€643 EUR
View
B+
Retailer 15
-
HK$5,393 HKD
ZAR 11,105 ZAR
View
Retailer 16
-
HK$5,946 HKD
A$1,166 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
HK$8,071 HKD
£810 GBP
View
Most Expensive
B
NZ Jewellers
2e16a580-2b86-49c1-8182-3455d24031bd · Oct 30
HK$13,393 HKD
$1,707 USD
View
17 more retailers have this diamond
Prices start from HK$2,912 HKDSave up to HK$10,480 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$2,912 HKD