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Round|Natural|GIA

0.51ct E IF Round Natural Diamond

VG • E/IF • GIA 1475431315

Certificate GIA 1475431315

Diamond specifications and retailer prices

From $1,345 SGD
$1,052 USD
As of October 31, 2026
Save $1,853 SGD (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,559 SGD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

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 very-good cut grade and certified by GIA 1475431315. Listed at 19 retailers as of October 31, 2026, with a 138% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 1475431315
Dimensions5.01 × 4.97 × 3.20 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.01 mm4.97 mm0.51 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1475431315
Side View
Table 57.0%Crown 38.5°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,654 SGD|Low: $1,234 SGD|High: $3,000 SGD|Avg: $1,849 SGD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 12$1,345 SGD
Retailer 2$1,397 SGD
Retailer 11$1,400 SGD
Retailer 9$1,473 SGD
Retailer 4$1,509 SGD
Retailer 3$1,631 SGD
Retailer 1$1,654 SGD
Retailer 10$1,729 SGD
Retailer 6$1,894 SGD
Retailer 13$1,908 SGD
Retailer 7$2,247 SGD
Retailer 8$2,676 SGD
Retailer 5$2,922 SGD

43 data points across 13 retailers

19 retailers$1,345 SGD to $3,197 SGD

A
Cheapest Retailer
-
$1,345 SGD
$1,052 USD
Final sale: no returns
A
Retailer 2
-
$1,397 SGD
$1,093 USD
View
A
Retailer 3
-
$1,400 SGD
$1,095 USD
View
Retailer 4
-
$1,459 SGD
$1,141 USD
View
Price last confirmed 23 days ago
Retailer 5
-
$1,459 SGD
$1,141 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,473 SGD
$1,152 USD
View
A
Retailer 7
-
$1,509 SGD
View
Retailer 8
-
$1,515 SGD
$1,185 USD
View
Price last confirmed 16 days ago
A
Retailer 9
-
$1,631 SGD
$1,276 USD
View
A
Retailer 10
-
$1,654 SGD
£1,019 GBP
View
Retailer 11
-
$1,684 SGD
$1,317 USD
View
Price last confirmed 22 days ago
A
Retailer 12
-
$1,729 SGD
£1,065 GBP
View
A
Retailer 13
-
$1,894 SGD
€1,411 EUR
View
Retailer 14
-
$1,908 SGD
A$2,296 AUD
View
Price last confirmed 27 days ago
B+
Retailer 15
-
$2,247 SGD
ZAR 28,393 ZAR
View
B+
Retailer 16
-
$2,676 SGD
£1,648 GBP
View
B+
Retailer 17
-
$2,922 SGD
£1,800 GBP
View
B
Retailer 18
-
$3,197 SGD
£1,969 GBP
View
Most Expensive
NZ Jewellers
2d7951d8-1d43-433d-bc56-e6b6a5f4bb50 · Oct 3
$3,559 SGD
$2,784 USD
View
Price last confirmed 28 days ago
18 more retailers have this diamond
Prices start from $1,345 SGDSave up to $1,853 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
$1,345 SGD