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Oval|Natural|GIA

0.51ct E IF Oval Natural Diamond

EX • E/IF • GIA 1553298174

Certificate GIA 1553298174

Diamond specifications and retailer prices

From $774 SGD
₹57,518 INR
As of October 29, 2026
Save $817 SGD (51%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,591 SGD at Cape Diamonds · As of October 26, 2026
View at Cape Diamonds

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded E 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 1553298174. Listed at 8 retailers as of October 26, 2026, with prices from $774 to $1,591, a $817 spread on the same certified stone. Cape Diamonds lists it at $1,591. 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
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1553298174
Dimensions6.24 × 4.46 × 2.85 mm
L/W Ratio1.40
Top View
6.24 mm4.46 mm0.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1553298174
Side View
Table 60.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 63.9%

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 29
Current: $1,591 SGD|Low: $727 SGD|High: $1,598 SGD|Avg: $1,135 SGD|+1.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 2$774 SGD
Retailer 5$800 SGD
Retailer 7$1,000 SGD
Retailer 6$1,166 SGD
Retailer 3$1,340 SGD
Retailer 4$1,423 SGD
Cape Diamonds$1,591 SGD

38 data points across 7 retailers

8 retailers$774 SGD to $1,591 SGD

A
Cheapest Retailer
-
$774 SGD
₹57,518 INR
A
Retailer 2
-
$800 SGD
$624 USD
View
Final sale: no returns
A
Retailer 3
-
$1,000 SGD
$780 USD
View
A
Retailer 4
-
$1,166 SGD
$910 USD
View
A
Retailer 5
-
$1,340 SGD
€996 EUR
View
A
Retailer 6
-
$1,356 SGD
£833 GBP
View
A
Retailer 7
-
$1,423 SGD
£874 GBP
View
Most Expensive
B+
Cape Diamonds
cert_1553298174 · Oct 26
$1,591 SGD
ZAR 20,052 ZAR
View
7 more retailers have this diamond
Prices start from $774 SGDSave up to $817 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
$774 SGD