CaratHunter
Plans
Emerald|Natural|GIA

0.51ct D VS2 Emerald Natural Diamond

GD • D/VS2 • GIA 6471764268

Certificate GIA 6471764268

Diamond specifications and retailer prices

From $1,151 AUD
HK$6,300 HKD
As of November 1, 2026
Save $1,350 AUD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,924 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6471764268. Listed at 17 retailers as of November 1, 2026, with a 117% 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
D
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6471764268
Dimensions5.31 × 3.85 × 2.55 mm
L/W Ratio1.38
Top View
5.31 mm3.85 mm0.51 ctD / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6471764268
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.1%

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 1
Current: $3,924 AUD|Low: $1,059 AUD|High: $3,924 AUD|Avg: $1,660 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
November 2, 2026
Retailer 8$1,104 AUD
Retailer 14$1,151 AUD
Retailer 4$1,154 AUD
Retailer 18$1,251 AUD
Retailer 19$1,251 AUD
Retailer 5$1,266 AUD
Retailer 17$1,300 AUD
Retailer 7$1,341 AUD
Retailer 10$1,441 AUD
Retailer 3$1,444 AUD
Retailer 12$1,453 AUD
Retailer 2$1,462 AUD
Retailer 6$1,477 AUD
Retailer 15$1,765 AUD
Retailer 16$1,932 AUD
Retailer 11$2,022 AUD
Retailer 13$2,292 AUD
Retailer 9$2,588 AUD
NZ Jewellers$3,924 AUD

26 data points across 19 retailers

17 retailers$1,151 AUD to $2,501 AUD

B+
Cheapest Retailer
-
$1,151 AUD
HK$6,300 HKD
B+
Retailer 2
-
$1,154 AUD
$809 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,251 AUD
$877 USD
View
B+
Retailer 4
-
$1,251 AUD
$877 USD
View
B+
Retailer 5
-
$1,266 AUD
$887 USD
View
B+
Retailer 6
-
$1,300 AUD
$911 USD
View
B+
Retailer 7
-
$1,341 AUD
$940 USD
View
B
Retailer 8
-
$1,441 AUD
$1,010 USD
View
B+
Retailer 9
-
$1,444 AUD
$1,012 USD
View
B+
Retailer 10
-
$1,453 AUD
£802 GBP
View
B
Retailer 11
-
$1,462 AUD
£807 GBP
View
B
Retailer 12
-
$1,477 AUD
$1,035 USD
View
B
Retailer 13
-
$1,765 AUD
€1,178 EUR
View
B
Retailer 14
-
$1,932 AUD
ZAR 21,869 ZAR
View
B
Retailer 15
-
$2,292 AUD
£1,265 GBP
View
B
Retailer 16
-
$2,501 AUD
£1,380 GBP
View
Most Expensive
NZ Jewellers
b0c25019-3038-4a3e-9fb6-111411e393d8 · Oct 30
$3,924 AUD
$2,750 USD
View
Price under review
16 more retailers have this diamond
Prices start from $1,151 AUDSave up to $1,350 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
$1,151 AUD