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Emerald|Natural|GIA

0.51ct G VS1 Emerald Natural Diamond

GD • G/VS1 • GIA 2526685256

Certificate GIA 2526685256

Diamond specifications and retailer prices

From $1,260 AUD
$885 USD
As of October 28, 2026
Save $1,756 AUD (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,687 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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2526685256. Listed at 20 retailers as of October 28, 2026, with a 139% 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2526685256
Dimensions5.32 × 3.75 × 2.53 mm
L/W Ratio1.42
Top View
5.32 mm3.75 mm0.51 ctG / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2526685256
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.3%

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: $3,687 AUD|Low: $1,260 AUD|High: $3,687 AUD|Avg: $1,865 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 17$1,260 AUD
Retailer 3$1,264 AUD
Retailer 11$1,344 AUD
Retailer 19$1,345 AUD
Retailer 4$1,370 AUD
Retailer 20$1,370 AUD
Retailer 6$1,382 AUD
Retailer 18$1,422 AUD
Retailer 7$1,479 AUD
Retailer 9$1,510 AUD
Retailer 10$1,580 AUD
Retailer 15$1,761 AUD
Retailer 2$1,783 AUD
Retailer 8$1,977 AUD
Retailer 12$2,005 AUD
Retailer 13$2,120 AUD
Retailer 14$2,334 AUD
Retailer 16$2,784 AUD
Retailer 5$3,016 AUD
NZ Jewellers$3,687 AUD

31 data points across 20 retailers

20 retailers$1,260 AUD to $3,016 AUD

B+
Cheapest Retailer
-
$1,260 AUD
$885 USD
B+
Retailer 2
-
$1,264 AUD
$888 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,344 AUD
$944 USD
View
B+
Retailer 4
-
$1,345 AUD
$945 USD
View
B+
Retailer 5
-
$1,370 AUD
$962 USD
View
B+
Retailer 6
-
$1,370 AUD
$962 USD
View
B
Retailer 7
-
$1,382 AUD
$971 USD
View
B
Retailer 8
-
$1,422 AUD
$999 USD
View
B
Retailer 9
-
$1,479 AUD
$1,039 USD
View
B
Retailer 10
-
$1,510 AUD
$1,060 USD
View
B+
Retailer 11
-
$1,580 AUD
$1,110 USD
View
B
Retailer 12
-
$1,761 AUD
£974 GBP
View
B
Retailer 13
-
$1,783 AUD
£986 GBP
View
B
Retailer 14
-
$1,977 AUD
$1,389 USD
View
Retailer 15
-
$2,005 AUD
View
Price last confirmed 26 days ago
B
Retailer 16
-
$2,120 AUD
€1,418 EUR
View
B
Retailer 17
-
$2,334 AUD
ZAR 26,483 ZAR
View
B
Retailer 18
-
$2,784 AUD
£1,540 GBP
View
B
Retailer 19
-
$3,016 AUD
£1,668 GBP
View
Most Expensive
NZ Jewellers
3fe535f3-88b8-4b16-9ada-bccef981d7da · Oct 30
$3,687 AUD
$2,590 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,260 AUDSave up to $1,756 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
$1,260 AUD