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Oval|Natural|GIA

0.51ct D IF Oval Natural Diamond

EX • D/IF • GIA 6561370350

Certificate GIA 6561370350

Diamond specifications and retailer prices

From $1,043 SGD
As of November 4, 2026
Save $4,303 SGD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,346 SGD 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 D colour (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 6561370350. Listed at 16 retailers as of November 2, 2026, with prices from $1,043 to $5,346, a $4,303 spread on the same certified stone. MOH London lists it at $5,346. 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
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561370350
Dimensions6.85 × 4.47 × 2.68 mm
L/W Ratio1.53
Culet sizeNone
Top View
6.85 mm4.47 mm0.51 ctD / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561370350
Side View
Table 60.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.9%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $5,346 SGD|Low: $1,041 SGD|High: $5,346 SGD|Avg: $2,141 SGD
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
November 5, 2026
Retailer 8$1,043 SGD
Retailer 7$1,259 SGD
Retailer 2$1,792 SGD
Retailer 9$1,807 SGD
Retailer 6$2,149 SGD
Retailer 5$2,676 SGD
Retailer 10$2,816 SGD
Retailer 4$2,928 SGD
Retailer 14$3,041 SGD
Retailer 3$3,052 SGD
Retailer 12$3,441 SGD
Retailer 11$3,521 SGD
Retailer 13$3,536 SGD
Retailer 15$4,401 SGD
MOH London$5,346 SGD

29 data points across 15 retailers

16 retailers$1,043 SGD to $5,346 SGD

A+
Cheapest Retailer
-
$1,043 SGD
A
Retailer 2
-
$1,259 SGD
View
B+
Retailer 3
-
$1,792 SGD
View
B+
Retailer 4
-
$1,807 SGD
View
B+
Retailer 5
-
$1,850 SGD
View
Retailer 6
-
$2,149 SGD
View
Price last confirmed 10 days ago
B
Retailer 7
-
$2,676 SGD
View
B
Retailer 8
-
$2,816 SGD
View
Final sale: no returns
B
Retailer 9
-
$2,928 SGD
View
B
Retailer 10
-
$3,041 SGD
View
B
Retailer 11
-
$3,052 SGD
View
B
Retailer 12
-
$3,441 SGD
View
B
Retailer 13
-
$3,521 SGD
View
B
Retailer 14
-
$3,536 SGD
View
B
Retailer 15
-
$4,401 SGD
View
Most Expensive
B
MOH London
1A87C672D · Nov 2
$5,346 SGD
£3,294 GBP
View
15 more retailers have this diamond
Prices start from $1,043 SGDSave up to $4,303 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
$1,043 SGD