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Emerald|Natural|GIA

0.51ct H VS1 Emerald Natural Diamond

VG • H/VS1 • GIA 7446131904

Certificate GIA 7446131904

Diamond specifications and retailer prices

From $703 AUD
As of November 5, 2026
Save $1,581 AUD (69%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,115 AUD at NZ Jewellers · As of August 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7446131904. Listed at 26 retailers as of November 4, 2026, with a 225% 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
H
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7446131904
Dimensions5.53 × 3.60 × 2.58 mm
L/W Ratio1.54
Top View
5.53 mm3.60 mm0.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7446131904
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.5%

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: Nov 5
Current: $3,108 AUD|Low: $703 AUD|High: $3,108 AUD|Avg: $1,310 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 5, 2026
Retailer 2$703 AUD
Retailer 7$914 AUD
Retailer 18$945 AUD
Retailer 3$991 AUD
Retailer 5$991 AUD
Retailer 10$998 AUD
Retailer 4$1,029 AUD
Retailer 6$1,110 AUD
Retailer 17$1,143 AUD
Retailer 14$1,148 AUD
Retailer 19$1,179 AUD
Retailer 12$1,210 AUD
Retailer 11$1,247 AUD
Retailer 8$1,359 AUD
Retailer 16$1,403 AUD
Retailer 13$1,528 AUD
Retailer 9$1,976 AUD
Retailer 15$2,284 AUD
NZ Jewellers$3,108 AUD

26 data points across 19 retailers

26 retailers$703 AUD to $2,284 AUD

A
Cheapest Retailer
-
$703 AUD
A
Retailer 2
-
$821 AUD
View
B+
Retailer 3
-
$914 AUD
View
Final sale: no returns
B+
Retailer 4
-
$945 AUD
View
B+
Retailer 5
-
$991 AUD
View
Retailer 6
-
$991 AUD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$998 AUD
View
Retailer 8
-
$1,009 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$1,029 AUD
View
B+
Retailer 10
-
$1,110 AUD
View
B
Retailer 11
-
$1,143 AUD
View
B+
Retailer 12
-
$1,148 AUD
View
Retailer 13
-
$1,150 AUD
View
Price last confirmed 65 days ago
B
Retailer 14
-
$1,179 AUD
View
B+
Retailer 15
-
$1,210 AUD
View
B
Retailer 16
-
$1,247 AUD
View
Retailer 17
-
$1,283 AUD
View
Price last confirmed 43 days ago
B
Retailer 18
-
$1,359 AUD
View
B
Retailer 19
-
$1,403 AUD
View
Retailer 20
-
$1,492 AUD
View
Price last confirmed 32 days ago
B
Retailer 21
-
$1,528 AUD
View
B
Retailer 22
-
$1,940 AUD
View
B
Retailer 23
-
$1,976 AUD
View
B
Retailer 24
-
$2,284 AUD
View
Retailer 25
-
$3,108 AUD
View
Price under review
Most Expensive
NZ Jewellers
62705a7c-c45b-497a-98c9-61868123ce63 · Aug 30
$3,115 AUD
$2,185 USD
View
Price under review
25 more retailers have this diamond
Prices start from $703 AUDSave up to $1,581 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.

A
0.51ct Emerald
$703 AUD