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Emerald|Natural|GIA

0.51ct H VS1 Emerald Natural Diamond

VG • H/VS1 • GIA 2534713892

Certificate GIA 2534713892

Diamond specifications and retailer prices

From $773 AUD
As of November 4, 2026
Save $1,558 AUD (67%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,167 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 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 2534713892. Listed at 23 retailers as of November 2, 2026, with a 202% 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
SymmetryVery Good
FluorescenceNone
Crown angle48.7°
Pavilion angle55°
OriginNatural
Grading LabGIA
CertificateGIA 2534713892
Dimensions6.08 × 3.74 × 2.36 mm
L/W Ratio1.63
Top View
6.08 mm3.74 mm0.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2534713892
Side View
Table 68.0%Crown 48.7°Girdle: MED-STKPavilion 55°Culet: NoneDepth 63.0%

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 4
Current: $3,167 AUD|Low: $641 AUD|High: $3,167 AUD|Avg: $1,354 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
November 5, 2026
Retailer 4$803 AUD
Retailer 15$844 AUD
Retailer 14$862 AUD
Retailer 12$884 AUD
Retailer 7$915 AUD
Retailer 3$985 AUD
Retailer 5$985 AUD
Retailer 8$1,056 AUD
Retailer 17$1,186 AUD
Retailer 2$1,236 AUD
Retailer 6$1,297 AUD
Retailer 11$1,349 AUD
Retailer 16$1,518 AUD
Retailer 10$1,558 AUD
Retailer 9$2,020 AUD
Retailer 13$2,331 AUD
NZ Jewellers$3,167 AUD

39 data points across 17 retailers

23 retailers$773 AUD to $2,331 AUD

A
Cheapest Retailer
-
$773 AUD
A
Retailer 2
-
$803 AUD
View
A
Retailer 3
-
$844 AUD
View
Final sale: no returns
A
Retailer 4
-
$862 AUD
View
B+
Retailer 5
-
$884 AUD
View
B+
Retailer 6
-
$915 AUD
View
B+
Retailer 7
-
$985 AUD
View
Retailer 8
-
$985 AUD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$1,056 AUD
View
B+
Retailer 10
-
$1,059 AUD
View
B
Retailer 11
-
$1,155 AUD
View
B
Retailer 12
-
$1,155 AUD
View
B
Retailer 13
-
$1,183 AUD
View
B+
Retailer 14
-
$1,197 AUD
View
B+
Retailer 15
-
$1,236 AUD
View
B
Retailer 16
-
$1,297 AUD
View
B
Retailer 17
-
$1,349 AUD
View
B
Retailer 18
-
$1,435 AUD
View
Retailer 19
-
$1,518 AUD
View
Price last confirmed 32 days ago
B
Retailer 20
-
$1,558 AUD
View
B
Retailer 21
-
$2,020 AUD
View
B
Retailer 22
-
$2,331 AUD
View
Most Expensive
NZ Jewellers
6f70a0d9-e55d-487d-b9f5-d14cc016b3d1 · Nov 5
$3,167 AUD
$2,222 USD
View
Price under review
22 more retailers have this diamond
Prices start from $773 AUDSave up to $1,558 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
$773 AUD