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Oval|Natural|GIA

0.51ct G IF Oval Natural Diamond

VG • G/IF • GIA 6331591227

Certificate GIA 6331591227

Diamond specifications and retailer prices

From $1,275 SGD
$997 USD
As of October 31, 2026
Save $1,380 SGD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,655 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 IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6331591227. Listed at 13 retailers as of October 31, 2026, with prices from $1,275 to $2,655, a $1,380 spread on the same certified stone. MOH London lists it at $2,655. 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
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6331591227
Dimensions6.19 × 4.54 × 2.63 mm
L/W Ratio1.36
Top View
6.19 mm4.54 mm0.51 ctG / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 6331591227
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 57.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,655 SGD|Low: $1,373 SGD|High: $2,685 SGD|Avg: $1,813 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5$1,413 SGD
Retailer 8$1,448 SGD
Retailer 2$1,456 SGD
Retailer 7$1,484 SGD
Retailer 9$1,523 SGD
Retailer 6$1,940 SGD
Retailer 3$2,077 SGD
Retailer 4$2,291 SGD
MOH London$2,655 SGD

38 data points across 9 retailers

13 retailers$1,275 SGD to $2,655 SGD

B+
Cheapest Retailer
-
$1,275 SGD
$997 USD
B+
Retailer 2
-
$1,413 SGD
$1,105 USD
View
B+
Retailer 3
-
$1,422 SGD
$1,112 USD
View
B+
Retailer 4
-
$1,448 SGD
$1,133 USD
View
B+
Retailer 5
-
$1,456 SGD
£897 GBP
View
B+
Retailer 6
-
$1,484 SGD
$1,161 USD
View
B+
Retailer 7
-
$1,547 SGD
$1,210 USD
View
B+
Retailer 8
-
$1,547 SGD
$1,210 USD
View
B
Retailer 9
-
$1,598 SGD
$1,250 USD
View
Retailer 10
-
$1,940 SGD
A$2,335 AUD
View
Price last confirmed 29 days ago
B
Retailer 11
-
$2,077 SGD
€1,547 EUR
View
B
Retailer 12
-
$2,291 SGD
ZAR 28,945 ZAR
View
Most Expensive
B
MOH London
B76949F70 · Nov 1
$2,655 SGD
£1,635 GBP
View
12 more retailers have this diamond
Prices start from $1,275 SGDSave up to $1,380 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.

B+
0.51ct Oval
$1,275 SGD