Emerald|Natural|GIA

0.51ct G VS2 Emerald Natural Diamond

EX • G/VS2 • GIA 6522559483

Certificate GIA 6522559483

Diamond specifications and retailer prices

From €378 EUR
HK$3,300 HKD
As of October 30, 2026
Save €743 EUR (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,659 EUR at NZ Jewellers · As of September 25, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6522559483. Listed at 17 retailers as of October 29, 2026, with a 196% 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
G
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
Pavilion angle55.8°
OriginNatural
Grading LabGIA
CertificateGIA 6522559483
Dimensions5.36 × 3.80 × 2.50 mm
L/W Ratio1.41
Top View
5.36 mm3.80 mm0.51 ctG / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6522559483
Side View
Table 66.0%CrownGirdle: STK-THKPavilion 55.8°Culet: NoneDepth 65.6%

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 30
Current: €561 EUR|Low: €302 EUR|High: €1,206 EUR|Avg: €591 EUR|-7.3%
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 1, 2026
Retailer 6€378 EUR
Retailer 15€430 EUR
Retailer 16€446 EUR
Retailer 4€453 EUR
Retailer 7€462 EUR
Retailer 2€474 EUR
Retailer 3€481 EUR
Retailer 9€522 EUR
Retailer 1€561 EUR
Retailer 12€658 EUR
Retailer 5€663 EUR
Retailer 10€664 EUR
Retailer 13€664 EUR
Retailer 8€691 EUR
Retailer 11€745 EUR
Retailer 14€1,121 EUR

29 data points across 16 retailers

17 retailers€378 EUR to €1,121 EUR

A
Cheapest Retailer
-
€378 EUR
HK$3,300 HKD
A
Retailer 2
-
€430 EUR
$480 USD
View
A
Retailer 3
-
€446 EUR
$498 USD
View
Final sale: no returns
Retailer 4
-
€453 EUR
$506 USD
View
Price last confirmed 9 days ago
Retailer 5
-
€462 EUR
SGD 698 SGD
View
Price last confirmed 9 days ago
Retailer 6
-
€474 EUR
View
Price last confirmed 13 days ago
A
Retailer 7
-
€481 EUR
SGD 726 SGD
View
A
Retailer 8
-
€522 EUR
£459 GBP
View
A
Retailer 9
-
€561 EUR
£493 GBP
View
A
Retailer 10
-
€658 EUR
$735 USD
View
Retailer 11
-
€663 EUR
$741 USD
View
Price last confirmed 8 days ago
A
Retailer 12
-
€664 EUR
View
B+
Retailer 13
-
€664 EUR
$742 USD
View
Retailer 14
-
€691 EUR
A$1,188 AUD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
€745 EUR
ZAR 13,453 ZAR
View
B
Retailer 16
-
€1,121 EUR
£986 GBP
View
Most Expensive
NZ Jewellers
22ae29da-1cf3-4a26-92d3-8b16a11b9143 · Sep 25
€1,659 EUR
$1,854 USD
View
Price last confirmed 36 days ago
16 more retailers have this diamond
Prices start from €378 EURSave up to €743 EUR

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
€378 EUR