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Emerald|Natural|GIA

0.51ct G VS2 Emerald Natural Diamond

VG • G/VS2 • GIA 6532907899

Certificate GIA 6532907899

Diamond specifications and retailer prices

From $1,153 AUD
$810 USD
As of October 28, 2026
Save $1,385 AUD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,053 AUD at NZ Jewellers · As of October 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6532907899. Listed at 17 retailers as of October 28, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532907899
Dimensions5.62 × 3.86 × 2.39 mm
L/W Ratio1.46
Top View
5.62 mm3.86 mm0.51 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532907899
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $4,053 AUD|Low: $1,153 AUD|High: $4,053 AUD|Avg: $1,927 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8$1,267 AUD
Retailer 12$1,293 AUD
Retailer 11$1,342 AUD
Retailer 4$1,491 AUD
Retailer 2$1,511 AUD
Retailer 9$1,516 AUD
Retailer 5$1,822 AUD
Retailer 10$1,943 AUD
Retailer 6$1,995 AUD
Retailer 7$2,314 AUD
Retailer 3$2,538 AUD
NZ Jewellers$4,053 AUD

44 data points across 12 retailers

17 retailers$1,153 AUD to $2,538 AUD

B+
Cheapest Retailer
-
$1,153 AUD
$810 USD
B+
Retailer 2
-
$1,267 AUD
$890 USD
View
B+
Retailer 3
-
$1,293 AUD
$908 USD
View
B+
Retailer 4
-
$1,293 AUD
$908 USD
View
B+
Retailer 5
-
$1,307 AUD
$918 USD
View
B+
Retailer 6
-
$1,342 AUD
$943 USD
View
B
Retailer 7
-
$1,482 AUD
$1,041 USD
View
B+
Retailer 8
-
$1,491 AUD
$1,047 USD
View
B+
Retailer 9
-
$1,511 AUD
£836 GBP
View
B
Retailer 10
-
$1,516 AUD
$1,065 USD
View
B
Retailer 11
-
$1,671 AUD
$1,174 USD
View
B
Retailer 12
-
$1,822 AUD
€1,219 EUR
View
Retailer 13
-
$1,943 AUD
View
Price last confirmed 26 days ago
B
Retailer 14
-
$1,995 AUD
ZAR 22,638 ZAR
View
B
Retailer 15
-
$2,314 AUD
£1,280 GBP
View
B
Retailer 16
-
$2,538 AUD
£1,404 GBP
View
Most Expensive
NZ Jewellers
6c8cc398-077a-45fe-9751-e0fafa794c8e · Oct 30
$4,053 AUD
$2,847 USD
View
Price under review
16 more retailers have this diamond
Prices start from $1,153 AUDSave up to $1,385 AUD

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.

B+
0.51ct Emerald
$1,153 AUD