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Oval|Natural|GIA

0.51ct G IF Oval Natural Diamond

EX • G/IF • GIA 2568247137

Certificate GIA 2568247137

Diamond specifications and retailer prices

From HK$5,724 HKD
$730 USD
As of October 31, 2026
Save HK$7,070 HKD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$12,794 HKD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2568247137. Listed at 15 retailers as of October 31, 2026, with prices from HK$5,724 to HK$12,794, a HK$7,070 spread on the same certified stone. Flawless Fine Jewelry lists it at HK$12,794. 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
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.26°
Pavilion angle39.27°
OriginNatural
Grading LabGIA
CertificateGIA 2568247137
Dimensions6.35 × 4.47 × 2.73 mm
L/W Ratio1.42
Culet sizeNone
Top View
6.35 mm4.47 mm0.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2568247137
Side View
Table 60.0%Crown 40.26°Girdle: STK-THKPavilion 39.27°Culet: NoneDepth 61.2%

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: Oct 31
Current: HK$12,794 HKD|Low: HK$5,724 HKD|High: HK$12,913 HKD|Avg: HK$7,611 HKD|-0.9%
Flawless Fine Jewelry
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
November 2, 2026
Retailer 12HK$5,724 HKD
Retailer 4HK$6,032 HKD
Retailer 15HK$6,198 HKD
Retailer 5HK$6,230 HKD
Retailer 11HK$6,237 HKD
Retailer 13HK$6,371 HKD
Retailer 14HK$6,457 HKD
Retailer 8HK$6,920 HKD
Retailer 9HK$7,187 HKD
Retailer 2HK$8,362 HKD
Retailer 10HK$8,477 HKD
Retailer 3HK$8,724 HKD
Retailer 7HK$9,393 HKD
Retailer 6HK$9,499 HKD
Flawless Fine JewelryHK$12,794 HKD

32 data points across 15 retailers

15 retailersHK$5,724 HKD to HK$12,794 HKD

A
Cheapest Retailer
-
HK$5,724 HKD
$730 USD
A
Retailer 2
-
HK$6,032 HKD
SGD 1,039 SGD
View
A
Retailer 3
-
HK$6,198 HKD
$790 USD
View
A
Retailer 4
-
HK$6,230 HKD
SGD 1,073 SGD
View
A
Retailer 5
-
HK$6,237 HKD
$795 USD
View
A
Retailer 6
-
HK$6,371 HKD
$812 USD
View
A
Retailer 7
-
HK$6,457 HKD
$823 USD
View
A
Retailer 8
-
HK$6,920 HKD
£694 GBP
View
A
Retailer 9
-
HK$7,187 HKD
$916 USD
View
B+
Retailer 10
-
HK$8,362 HKD
€1,015 EUR
View
B+
Retailer 11
-
HK$8,477 HKD
£851 GBP
View
B+
Retailer 12
-
HK$8,724 HKD
$1,112 USD
View
B+
Retailer 13
-
HK$9,393 HKD
$1,197 USD
View
B+
Retailer 14
-
HK$9,499 HKD
$1,211 USD
View
Most Expensive
B
Flawless Fine Jewelry
00D8538CE · Nov 2
HK$12,794 HKD
£1,284 GBP
View
14 more retailers have this diamond
Prices start from HK$5,724 HKDSave up to HK$7,070 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$5,724 HKD