Emerald|Natural|GIA

0.51ct E IF Emerald Natural Diamond

ID • E/IF • GIA 5242011926

Certificate GIA 5242011926

Diamond specifications and retailer prices

From HK$5,319 HKD
$678 USD
As of October 30, 2026
Save HK$8,790 HKD (62%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$23,647 HKD 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 E 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 5242011926. Listed at 20 retailers as of October 30, 2026, with a 165% 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
E
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242011926
Dimensions5.51 × 3.80 × 2.43 mm
L/W Ratio1.45
Girdle conditionPolished
Top View
5.51 mm3.80 mm0.51 ctE / IF
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5242011926
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.0%

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: HK$12,874 HKD|Low: HK$5,319 HKD|High: HK$14,587 HKD|Avg: HK$8,238 HKD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 15HK$5,319 HKD
Retailer 12HK$5,523 HKD
Retailer 9HK$5,570 HKD
Retailer 17HK$5,876 HKD
Retailer 6HK$6,104 HKD
Retailer 5HK$6,481 HKD
Retailer 2HK$6,716 HKD
Retailer 10HK$6,886 HKD
Retailer 11HK$7,241 HKD
Retailer 16HK$7,689 HKD
Retailer 8HK$8,032 HKD
Retailer 3HK$9,489 HKD
Retailer 13HK$9,902 HKD
Retailer 7HK$10,537 HKD
Retailer 14HK$10,846 HKD
Retailer 1HK$12,874 HKD
Retailer 4HK$14,109 HKD

26 data points across 17 retailers

20 retailersHK$5,319 HKD to HK$14,109 HKD

A+
Cheapest Retailer
-
HK$5,319 HKD
$678 USD
A
Retailer 2
-
HK$5,523 HKD
View
A
Retailer 3
-
HK$5,570 HKD
$710 USD
View
A
Retailer 4
-
HK$5,876 HKD
$749 USD
View
Final sale: no returns
A
Retailer 5
-
HK$6,104 HKD
$778 USD
View
A
Retailer 6
-
HK$6,481 HKD
$826 USD
View
A
Retailer 7
-
HK$6,716 HKD
$856 USD
View
A
Retailer 8
-
HK$6,886 HKD
€836 EUR
View
A
Retailer 9
-
HK$7,241 HKD
£727 GBP
View
A
Retailer 10
-
HK$7,689 HKD
$980 USD
View
A
Retailer 11
-
HK$8,032 HKD
$1,024 USD
View
B+
Retailer 12
-
HK$9,489 HKD
$1,209 USD
View
B+
Retailer 13
-
HK$9,883 HKD
A$1,938 AUD
View
B+
Retailer 14
-
HK$9,902 HKD
€1,202 EUR
View
B+
Retailer 15
-
HK$10,537 HKD
$1,343 USD
View
B+
Retailer 16
-
HK$10,846 HKD
ZAR 22,334 ZAR
View
Retailer 17
-
HK$11,081 HKD
A$2,173 AUD
View
Price last confirmed 28 days ago
B+
Retailer 18
-
HK$12,874 HKD
£1,292 GBP
View
B+
Retailer 19
-
HK$14,109 HKD
£1,416 GBP
View
Most Expensive
NZ Jewellers
cc50c40e-ab57-4471-a38a-8abdd53dbb6c · Sep 30
HK$23,647 HKD
$3,014 USD
View
Price last confirmed 32 days ago
19 more retailers have this diamond
Prices start from HK$5,319 HKDSave up to HK$8,790 HKD

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
HK$5,319 HKD