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Round|Natural|GIA

0.51ct E IF Round Natural Diamond

EX • E/IF • GIA 6565104737

Certificate GIA 6565104737

Diamond specifications and retailer prices

From $1,178 SGD
HK$7,200 HKD
As of October 31, 2026
Save $1,041 SGD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,219 SGD at With Clarity · As of October 30, 2026
View at With Clarity

About this 0.51ct natural round diamond

This 0.51ct natural round 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 and certified by GIA 6565104737. Listed at 9 retailers as of October 30, 2026, with prices from $1,178 to $2,219, a $1,041 spread on the same certified stone. With Clarity lists it at $2,219. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6565104737
Dimensions5.08 × 5.11 × 3.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.08 mm5.11 mm0.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565104737
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.4%

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: Oct 31
Current: $1,178 SGD|Low: $1,162 SGD|High: $2,352 SGD|Avg: $1,726 SGD|-7.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 31, 2026
Retailer 1$1,178 SGD
Retailer 8$1,455 SGD
Retailer 5$1,479 SGD
Retailer 3$1,512 SGD
Retailer 6$1,528 SGD
Retailer 7$1,657 SGD
Retailer 4$2,184 SGD
Retailer 2$2,210 SGD
With Clarity$2,219 SGD

25 data points across 9 retailers

9 retailers$1,178 SGD to $2,219 SGD

A+
Cheapest Retailer
-
$1,178 SGD
HK$7,200 HKD
Retailer 2
-
$1,455 SGD
$1,138 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,479 SGD
$1,157 USD
View
Final sale: no returns
A
Retailer 4
-
$1,512 SGD
$1,183 USD
View
A
Retailer 5
-
$1,528 SGD
View
A
Retailer 6
-
$1,657 SGD
View
A
Retailer 7
-
$2,184 SGD
€1,627 EUR
View
A
Retailer 8
-
$2,210 SGD
£1,361 GBP
View
Most Expensive
A
With Clarity
6565104737 · Oct 30
$2,219 SGD
$1,736 USD
View
8 more retailers have this diamond
Prices start from $1,178 SGDSave up to $1,041 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 Round
$1,178 SGD