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Oval|Natural|GIA

0.51ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 6522573772

Certificate GIA 6522573772

Diamond specifications and retailer prices

From HK$2,972 HKD
₹36,074 INR
As of November 2, 2026
Save HK$6,106 HKD (67%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$9,078 HKD at MOH London · As of November 2, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6522573772. Listed at 16 retailers as of November 2, 2026, with prices from HK$2,972 to HK$9,078, a HK$6,106 spread on the same certified stone. MOH London lists it at HK$9,078. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6522573772
Dimensions5.95 × 4.40 × 2.90 mm
L/W Ratio1.35
Top View
5.95 mm4.40 mm0.51 ctG / SI1
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6522573772
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.8%

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 2
Current: HK$9,078 HKD|Low: HK$2,966 HKD|High: HK$9,666 HKD|Avg: HK$5,118 HKD|-6.1%
MOH London
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
November 2, 2026
Retailer 2HK$2,972 HKD
Retailer 14HK$3,415 HKD
Retailer 6HK$3,625 HKD
Retailer 15HK$3,931 HKD
Retailer 7HK$4,209 HKD
Retailer 12HK$4,229 HKD
Retailer 4HK$4,535 HKD
Retailer 5HK$4,535 HKD
Retailer 9HK$4,917 HKD
Retailer 16HK$4,960 HKD
Retailer 13HK$5,233 HKD
Retailer 3HK$5,532 HKD
Retailer 11HK$5,890 HKD
Retailer 10HK$6,066 HKD
Retailer 8HK$6,219 HKD
MOH LondonHK$9,078 HKD

33 data points across 16 retailers

16 retailersHK$2,972 HKD to HK$9,078 HKD

A
Cheapest Retailer
-
HK$2,972 HKD
₹36,074 INR
B+
Retailer 2
-
HK$3,415 HKD
View
B+
Retailer 3
-
HK$3,625 HKD
$462 USD
View
Final sale: no returns
Retailer 4
-
HK$3,931 HKD
$501 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
HK$4,209 HKD
SGD 725 SGD
View
Retailer 6
-
HK$4,229 HKD
$539 USD
View
Price last confirmed 18 days ago
Retailer 7
-
HK$4,535 HKD
$578 USD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
HK$4,535 HKD
$578 USD
View
B+
Retailer 9
-
HK$4,917 HKD
£493 GBP
View
B+
Retailer 10
-
HK$4,960 HKD
$632 USD
View
B+
Retailer 11
-
HK$5,233 HKD
$667 USD
View
B+
Retailer 12
-
HK$5,532 HKD
$705 USD
View
B+
Retailer 13
-
HK$5,890 HKD
€715 EUR
View
B+
Retailer 14
-
HK$6,066 HKD
ZAR 12,489 ZAR
View
Retailer 15
-
HK$6,219 HKD
A$1,219 AUD
View
Price last confirmed 30 days ago
Most Expensive
B
MOH London
7F07B6101 · Nov 2
HK$9,078 HKD
£911 GBP
View
15 more retailers have this diamond
Prices start from HK$2,972 HKDSave up to HK$6,106 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$2,972 HKD