CaratHunter
Plans
Emerald|Natural|GIA

0.51ct E IF Emerald Natural Diamond

EX • E/IF • GIA 7562691248

Certificate GIA 7562691248

Diamond specifications and retailer prices

From HK$6,403 HKD
$816 USD
As of October 28, 2026
Save HK$16,085 HKD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$22,488 HKD 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 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 7562691248. Listed at 16 retailers as of October 27, 2026, with prices from HK$6,403 to HK$22,488, a HK$16,085 spread on the same certified stone. NZ Jewellers lists it at HK$22,488. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7562691248
Dimensions5.38 × 3.79 × 2.59 mm
L/W Ratio1.42
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.38 mm3.79 mm0.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7562691248
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

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 28
Current: HK$22,488 HKD|Low: HK$6,403 HKD|High: HK$22,488 HKD|Avg: HK$9,540 HKD
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
October 30, 2026
Retailer 4HK$6,403 HKD
Retailer 5HK$6,622 HKD
Retailer 9HK$7,172 HKD
Retailer 11HK$7,172 HKD
Retailer 14HK$7,250 HKD
Retailer 10HK$7,446 HKD
Retailer 12HK$7,650 HKD
Retailer 2HK$8,114 HKD
Retailer 6HK$8,278 HKD
Retailer 8HK$8,387 HKD
Retailer 15HK$8,396 HKD
Retailer 13HK$9,302 HKD
Retailer 7HK$9,449 HKD
Retailer 3HK$14,349 HKD
NZ JewellersHK$22,488 HKD

5 data points across 15 retailers

16 retailersHK$6,403 HKD to HK$22,488 HKD

A
Cheapest Retailer
-
HK$6,403 HKD
$816 USD
A
Retailer 2
-
HK$6,622 HKD
$844 USD
View
Final sale: no returns
A
Retailer 3
-
HK$7,172 HKD
$914 USD
View
A
Retailer 4
-
HK$7,172 HKD
$914 USD
View
A
Retailer 5
-
HK$7,250 HKD
$924 USD
View
A
Retailer 6
-
HK$7,446 HKD
$949 USD
View
A
Retailer 7
-
HK$7,650 HKD
$975 USD
View
A
Retailer 8
-
HK$8,114 HKD
£814 GBP
View
A
Retailer 9
-
HK$8,278 HKD
$1,055 USD
View
A
Retailer 10
-
HK$8,387 HKD
£842 GBP
View
A
Retailer 11
-
HK$8,396 HKD
$1,070 USD
View
B+
Retailer 12
-
HK$9,302 HKD
€1,129 EUR
View
B+
Retailer 13
-
HK$9,449 HKD
$1,204 USD
View
B+
Retailer 14
-
HK$9,457 HKD
£949 GBP
View
B
Retailer 15
-
HK$14,349 HKD
£1,440 GBP
View
Most Expensive
B
NZ Jewellers
2ce0e90b-f3b1-4583-b7c7-65521965bbb6 · Oct 27
HK$22,488 HKD
$2,866 USD
View
15 more retailers have this diamond
Prices start from HK$6,403 HKDSave up to HK$16,085 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$6,403 HKD