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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 $911 AUD
$640 USD
As of October 31, 2026
Save $1,432 AUD (61%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,925 AUD 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: $1,252 AUD|Low: $911 AUD|High: $2,408 AUD|Avg: $1,394 AUD|+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$911 AUD
Retailer 8$911 AUD
Retailer 4$974 AUD
Retailer 13$1,010 AUD
Retailer 6$1,039 AUD
Retailer 14$1,081 AUD
Retailer 9$1,153 AUD
Retailer 1$1,252 AUD
Retailer 5$1,303 AUD
Retailer 16$1,366 AUD
Retailer 3$1,603 AUD
Retailer 10$1,647 AUD
Retailer 15$1,744 AUD
Retailer 11$1,799 AUD
Retailer 12$2,146 AUD
Retailer 2$2,343 AUD

26 data points across 16 retailers

19 retailers$911 AUD to $2,343 AUD

A+
Cheapest Retailer
-
$911 AUD
$640 USD
A+
Retailer 2
-
$911 AUD
HK$5,000 HKD
View
A
Retailer 3
-
$974 AUD
$684 USD
View
Final sale: no returns
A
Retailer 4
-
$1,010 AUD
$709 USD
View
A
Retailer 5
-
$1,039 AUD
$730 USD
View
A
Retailer 6
-
$1,081 AUD
$759 USD
View
A
Retailer 7
-
$1,153 AUD
€771 EUR
View
A
Retailer 8
-
$1,252 AUD
£693 GBP
View
A
Retailer 9
-
$1,303 AUD
$915 USD
View
A
Retailer 10
-
$1,366 AUD
$959 USD
View
B+
Retailer 11
-
$1,603 AUD
$1,126 USD
View
B+
Retailer 12
-
$1,645 AUD
View
B+
Retailer 13
-
$1,647 AUD
€1,102 EUR
View
B+
Retailer 14
-
$1,744 AUD
$1,225 USD
View
B+
Retailer 15
-
$1,799 AUD
ZAR 20,411 ZAR
View
Retailer 16
-
$1,839 AUD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$2,146 AUD
£1,187 GBP
View
B+
Retailer 18
-
$2,343 AUD
£1,296 GBP
View
Most Expensive
NZ Jewellers
8b77a917-819c-4b04-b571-bc281d31ef01 · Sep 30
$3,925 AUD
$2,757 USD
View
Price last confirmed 32 days ago
18 more retailers have this diamond
Prices start from $911 AUDSave up to $1,432 AUD

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
$911 AUD