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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 $484 SGD
₹36,074 INR
As of November 2, 2026
Save $995 SGD (67%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,480 SGD at MOH London · As of November 1, 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 1, 2026, with prices from $484 to $1,480, a $995 spread on the same certified stone. MOH London lists it at $1,480. 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: $1,480 SGD|Low: $483 SGD|High: $1,575 SGD|Avg: $834 SGD|-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 2$484 SGD
Retailer 14$557 SGD
Retailer 6$591 SGD
Retailer 15$641 SGD
Retailer 7$686 SGD
Retailer 12$689 SGD
Retailer 4$739 SGD
Retailer 5$739 SGD
Retailer 9$801 SGD
Retailer 16$809 SGD
Retailer 13$853 SGD
Retailer 3$902 SGD
Retailer 11$960 SGD
Retailer 10$989 SGD
Retailer 8$1,014 SGD
MOH London$1,480 SGD

33 data points across 16 retailers

16 retailers$484 SGD to $1,480 SGD

A
Cheapest Retailer
-
$484 SGD
₹36,074 INR
B+
Retailer 2
-
$557 SGD
HK$3,400 HKD
View
B+
Retailer 3
-
$591 SGD
$462 USD
View
Final sale: no returns
Retailer 4
-
$641 SGD
$501 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$686 SGD
View
Retailer 6
-
$689 SGD
$539 USD
View
Price last confirmed 17 days ago
Retailer 7
-
$739 SGD
$578 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$739 SGD
$578 USD
View
B+
Retailer 9
-
$801 SGD
£493 GBP
View
B+
Retailer 10
-
$809 SGD
$632 USD
View
B+
Retailer 11
-
$853 SGD
$667 USD
View
B+
Retailer 12
-
$902 SGD
$705 USD
View
B+
Retailer 13
-
$960 SGD
€715 EUR
View
B+
Retailer 14
-
$989 SGD
ZAR 12,489 ZAR
View
Retailer 15
-
$1,014 SGD
A$1,219 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
7F07B6101 · Nov 1
$1,480 SGD
£911 GBP
View
15 more retailers have this diamond
Prices start from $484 SGDSave up to $995 SGD

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
$484 SGD