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Emerald|Natural|GIA

0.51ct F IF Emerald Natural Diamond

ID • F/IF • GIA 7551886955

Certificate GIA 7551886955

Diamond specifications and retailer prices

From $818 SGD
$640 USD
As of October 31, 2026
Save $1,286 SGD (61%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,525 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded F 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 7551886955. Listed at 19 retailers as of November 1, 2026, with a 157% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551886955
Dimensions5.56 × 3.96 × 2.48 mm
L/W Ratio1.40
Girdle conditionPolished
Top View
5.56 mm3.96 mm0.51 ctF / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551886955
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.5%

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: $1,124 SGD|Low: $818 SGD|High: $2,163 SGD|Avg: $1,252 SGD|+2.5%
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 7$818 SGD
Retailer 8$818 SGD
Retailer 4$874 SGD
Retailer 13$907 SGD
Retailer 6$933 SGD
Retailer 14$970 SGD
Retailer 9$1,035 SGD
Retailer 1$1,124 SGD
Retailer 5$1,170 SGD
Retailer 16$1,226 SGD
Retailer 3$1,440 SGD
Retailer 10$1,479 SGD
Retailer 15$1,566 SGD
Retailer 11$1,615 SGD
Retailer 12$1,927 SGD
Retailer 2$2,104 SGD

26 data points across 16 retailers

19 retailers$818 SGD to $2,104 SGD

A+
Cheapest Retailer
-
$818 SGD
$640 USD
A+
Retailer 2
-
$818 SGD
HK$5,000 HKD
View
A
Retailer 3
-
$874 SGD
$684 USD
View
Final sale: no returns
A
Retailer 4
-
$907 SGD
$709 USD
View
A
Retailer 5
-
$933 SGD
$730 USD
View
A
Retailer 6
-
$970 SGD
$759 USD
View
A
Retailer 7
-
$1,035 SGD
€771 EUR
View
A
Retailer 8
-
$1,124 SGD
£693 GBP
View
A
Retailer 9
-
$1,170 SGD
$915 USD
View
A
Retailer 10
-
$1,226 SGD
$959 USD
View
B+
Retailer 11
-
$1,440 SGD
$1,126 USD
View
B+
Retailer 12
-
$1,477 SGD
A$1,778 AUD
View
B+
Retailer 13
-
$1,479 SGD
€1,102 EUR
View
B+
Retailer 14
-
$1,566 SGD
$1,225 USD
View
B+
Retailer 15
-
$1,615 SGD
ZAR 20,411 ZAR
View
Retailer 16
-
$1,651 SGD
A$1,987 AUD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$1,927 SGD
£1,187 GBP
View
B+
Retailer 18
-
$2,104 SGD
£1,296 GBP
View
Most Expensive
NZ Jewellers
8b77a917-819c-4b04-b571-bc281d31ef01 · Sep 30
$3,525 SGD
$2,757 USD
View
Price last confirmed 32 days ago
18 more retailers have this diamond
Prices start from $818 SGDSave up to $1,286 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 Emerald
$818 SGD