Emerald|Natural|GIA

0.51ct F IF Emerald Natural Diamond

EX • F/IF • GIA 2564300221

Certificate GIA 2564300221

Diamond specifications and retailer prices

From $602 USD
HK$4,700 HKD
As of October 29, 2026
Save $1,949 USD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,551 USD at NZ Jewellers · As of October 27, 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 2564300221. Listed at 22 retailers as of October 27, 2026, with prices from $602 to $2,551, a $1,949 spread on the same certified stone. NZ Jewellers lists it at $2,551. 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
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564300221
Dimensions5.50 × 3.92 × 2.56 mm
L/W Ratio1.40
Top View
5.50 mm3.92 mm0.51 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564300221
Side View
Table 68.0%CrownGirdle: MediumPavilionCulet: NoneDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
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 29
Current: $2,551 USD|Low: $589 USD|High: $2,694 USD|Avg: $1,052 USD|-5.3%
NZ Jewellers
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 10$602 USD
Retailer 18$705 USD
Retailer 14$750 USD
Retailer 2$776 USD
Retailer 17$809 USD
Retailer 8$820 USD
Retailer 20$835 USD
Retailer 9$838 USD
Retailer 11$860 USD
Retailer 19$870 USD
Retailer 13$923 USD
Retailer 3$996 USD
Retailer 5$1,021 USD
Retailer 7$1,093 USD
Retailer 16$1,124 USD
Retailer 12$1,140 USD
Retailer 21$1,218 USD
Retailer 4$1,253 USD
Retailer 15$1,499 USD
Retailer 6$1,631 USD
NZ Jewellers$2,551 USD

17 data points across 21 retailers

22 retailers$602 USD to $2,551 USD

A
Cheapest Retailer
-
$602 USD
HK$4,700 HKD
A
Retailer 2
-
$705 USD
View
A
Retailer 3
-
$750 USD
View
Final sale: no returns
A
Retailer 4
-
$776 USD
View
A
Retailer 5
-
$809 USD
€770 EUR
View
A
Retailer 6
-
$820 USD
View
A
Retailer 7
-
$835 USD
View
A
Retailer 8
-
$838 USD
SGD 1,132 SGD
View
A
Retailer 9
-
$860 USD
View
A
Retailer 10
-
$870 USD
£685 GBP
View
A
Retailer 11
-
$923 USD
£727 GBP
View
B+
Retailer 12
-
$996 USD
View
B+
Retailer 13
-
$1,021 USD
View
B+
Retailer 14
-
$1,093 USD
View
B+
Retailer 15
-
$1,124 USD
€1,070 EUR
View
B+
Retailer 16
-
$1,140 USD
£897 GBP
View
B+
Retailer 17
-
$1,146 USD
£903 GBP
View
Price last confirmed 18 days ago
B+
Retailer 18
-
$1,218 USD
View
B+
Retailer 19
-
$1,253 USD
ZAR 20,237 ZAR
View
B+
Retailer 20
-
$1,499 USD
£1,180 GBP
View
B+
Retailer 21
-
$1,631 USD
£1,284 GBP
View
Most Expensive
B
NZ Jewellers
4032c600-80eb-4916-82c3-59db09bd1ac2 · Oct 27
$2,551 USD
View
21 more retailers have this diamond
Prices start from $602 USDSave up to $1,949 USD

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
$602 USD