CaratHunter
Plans
Emerald|Natural|GIA

0.51ct G VS2 Emerald Natural Diamond

GD • G/VS2 • GIA 1505667796

Certificate GIA 1505667796

Diamond specifications and retailer prices

From $1,213 AUD
As of November 4, 2026
Save $1,502 AUD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,262 AUD at NZ Jewellers · As of November 5, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1505667796. Listed at 19 retailers as of November 4, 2026, with a 124% 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1505667796
Dimensions5.62 × 3.78 × 2.42 mm
L/W Ratio1.49
Key to symbols
Feather, Cloud
Top View
5.62 mm3.78 mm0.51 ctG / VS2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1505667796
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.9%

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: Nov 4
Current: $4,262 AUD|Low: $1,326 AUD|High: $4,262 AUD|Avg: $1,983 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
Retailer 13
November 5, 2026
Retailer 9$1,326 AUD
Retailer 3$1,359 AUD
Retailer 4$1,359 AUD
Retailer 12$1,411 AUD
Retailer 5$1,568 AUD
Retailer 6$1,575 AUD
Retailer 10$1,575 AUD
Retailer 8$1,903 AUD
Retailer 11$2,043 AUD
Retailer 2$2,097 AUD
Retailer 7$2,485 AUD
Retailer 13$2,716 AUD
NZ Jewellers$4,262 AUD

45 data points across 13 retailers

19 retailers$1,213 AUD to $2,716 AUD

B+
Cheapest Retailer
-
$1,213 AUD
B+
Retailer 2
-
$1,326 AUD
View
B
Retailer 3
-
$1,359 AUD
View
Retailer 4
-
$1,359 AUD
View
Price last confirmed 7 days ago
B
Retailer 5
-
$1,374 AUD
View
B
Retailer 6
-
$1,411 AUD
View
B
Retailer 7
-
$1,548 AUD
View
Retailer 8
-
$1,568 AUD
View
Price last confirmed 60 days ago
B
Retailer 9
-
$1,568 AUD
View
B
Retailer 10
-
$1,575 AUD
View
B
Retailer 11
-
$1,575 AUD
View
B
Retailer 12
-
$1,778 AUD
View
B
Retailer 13
-
$1,903 AUD
View
Retailer 14
-
$2,043 AUD
View
Price last confirmed 32 days ago
B
Retailer 15
-
$2,097 AUD
View
B
Retailer 16
-
$2,485 AUD
View
C
Retailer 17
-
$2,716 AUD
View
Retailer 18
-
$4,262 AUD
View
Price under review
Most Expensive
NZ Jewellers
be18a232-6251-4db9-9345-715d6173b394 · Nov 5
$4,262 AUD
$2,990 USD
View
Price under review
18 more retailers have this diamond
Prices start from $1,213 AUDSave up to $1,502 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
$1,213 AUD