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Round|Natural|GIA

0.51ct E IF Round Natural Diamond

EX • E/IF • GIA 2554699430

Certificate GIA 2554699430

Diamond specifications and retailer prices

From $1,487 SGD
₹110,754 INR
As of October 30, 2026
Save $3,316 SGD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,803 SGD at NZ Jewellers · As of October 30, 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 top-tier cut grade and certified by GIA 2554699430. Listed at 20 retailers as of October 30, 2026, with prices from $1,487 to $4,803, a $3,316 spread on the same certified stone. NZ Jewellers lists it at $4,803. 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
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2554699430
Dimensions5.14 × 5.18 × 3.14 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.14 mm5.18 mm0.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554699430
Side View
Table 61.0%Crown 34°Girdle: THN-MEDPavilion 41.6°Culet: NoneDepth 60.8%

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 30
Current: $3,061 SGD|Low: $1,478 SGD|High: $3,492 SGD|Avg: $2,291 SGD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 7$1,487 SGD
Retailer 4$1,727 SGD
Retailer 11$1,818 SGD
Retailer 3$2,061 SGD
Retailer 10$2,084 SGD
Retailer 5$2,167 SGD
Retailer 9$2,289 SGD
Retailer 2$2,315 SGD
Retailer 6$2,556 SGD
Retailer 12$2,570 SGD
Retailer 1$3,061 SGD
Retailer 8$3,470 SGD

34 data points across 12 retailers

20 retailers$1,487 SGD to $4,803 SGD

A+
Cheapest Retailer
-
$1,487 SGD
₹110,754 INR
Retailer 2
-
$1,727 SGD
$1,351 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$1,818 SGD
$1,422 USD
View
Final sale: no returns
A
Retailer 4
-
$1,826 SGD
$1,428 USD
View
A
Retailer 5
-
$1,970 SGD
$1,541 USD
View
A
Retailer 6
-
$2,061 SGD
$1,612 USD
View
A
Retailer 7
-
$2,084 SGD
$1,630 USD
View
A
Retailer 8
-
$2,143 SGD
$1,677 USD
View
A
Retailer 9
-
$2,167 SGD
£1,335 GBP
View
B+
Retailer 10
-
$2,273 SGD
$1,778 USD
View
B+
Retailer 11
-
$2,289 SGD
£1,410 GBP
View
Retailer 12
-
$2,315 SGD
£1,426 GBP
View
Price last confirmed 31 days ago
B+
Retailer 13
-
$2,420 SGD
$1,893 USD
View
B+
Retailer 14
-
$2,500 SGD
£1,540 GBP
View
B+
Retailer 15
-
$2,556 SGD
€1,904 EUR
View
Retailer 16
-
$2,570 SGD
A$3,093 AUD
View
Price last confirmed 25 days ago
B+
Retailer 17
-
$3,061 SGD
ZAR 38,687 ZAR
View
B+
Retailer 18
-
$3,470 SGD
£2,137 GBP
View
B
Retailer 19
-
$3,546 SGD
£2,184 GBP
View
Most Expensive
B
NZ Jewellers
995a1b62-22e1-4c2f-86fe-e57236273765 · Oct 30
$4,803 SGD
$3,757 USD
View
19 more retailers have this diamond
Prices start from $1,487 SGDSave up to $3,316 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
$1,487 SGD