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Emerald|Natural|GIA

0.51ct F VS1 Emerald Natural Diamond

EX • F/VS1 • GIA 2564647747

Certificate GIA 2564647747

Diamond specifications and retailer prices

From HK$4,325 HKD
₹52,497 INR
As of November 2, 2026
Save HK$12,292 HKD (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$24,872 HKD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564647747. Listed at 15 retailers as of November 1, 2026, with a 284% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564647747
Dimensions5.17 × 3.75 × 2.62 mm
L/W Ratio1.38
Culet sizeNone
Top View
5.17 mm3.75 mm0.51 ctF / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564647747
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.8%

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: Nov 2
Current: HK$24,872 HKD|Low: HK$4,316 HKD|High: HK$24,872 HKD|Avg: HK$10,334 HKD
Flawless Fine Jewelry
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
November 2, 2026
Retailer 2HK$4,325 HKD
Retailer 8HK$7,522 HKD
Retailer 4HK$8,039 HKD
Retailer 6HK$8,979 HKD
Retailer 9HK$12,209 HKD
Retailer 3HK$12,726 HKD
Retailer 14HK$13,746 HKD
Retailer 13HK$13,801 HKD
Retailer 12HK$14,280 HKD
Retailer 5HK$15,920 HKD
Retailer 7HK$16,023 HKD
Retailer 10HK$16,617 HKD
Retailer 11HK$24,174 HKD
Flawless Fine JewelryHK$24,872 HKD

13 data points across 14 retailers

15 retailersHK$4,325 HKD to HK$16,617 HKD

A
Cheapest Retailer
-
HK$4,325 HKD
₹52,497 INR
A
Retailer 2
-
HK$5,465 HKD
A$1,072 AUD
View
B+
Retailer 3
-
HK$7,522 HKD
€913 EUR
View
B+
Retailer 4
-
HK$8,039 HKD
£807 GBP
View
B+
Retailer 5
-
HK$8,979 HKD
ZAR 18,487 ZAR
View
B
Retailer 6
-
HK$12,209 HKD
$1,556 USD
View
B
Retailer 7
-
HK$12,726 HKD
$1,622 USD
View
Final sale: no returns
B
Retailer 8
-
HK$13,746 HKD
$1,752 USD
View
B
Retailer 9
-
HK$13,801 HKD
$1,759 USD
View
B
Retailer 10
-
HK$14,280 HKD
$1,820 USD
View
B
Retailer 11
-
HK$15,920 HKD
$2,029 USD
View
B
Retailer 12
-
HK$16,023 HKD
£1,608 GBP
View
B
Retailer 13
-
HK$16,617 HKD
$2,118 USD
View
Retailer 14
-
HK$24,174 HKD
£2,426 GBP
View
Price under review
Most Expensive
Flawless Fine Jewelry
3A1CAA8CE · Nov 2
HK$24,872 HKD
£2,496 GBP
View
Price under review
14 more retailers have this diamond
Prices start from HK$4,325 HKDSave up to HK$12,292 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$4,325 HKD