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Emerald|Natural|GIA

0.51ct K VVS2 Emerald Natural Diamond

VG • K/VVS2 • GIA 2537209075

Certificate GIA 2537209075

Diamond specifications and retailer prices

From $529 AUD
As of November 5, 2026
Save $1,133 AUD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,760 AUD at NZ Jewellers · As of September 29, 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 K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2537209075. Listed at 18 retailers as of November 2, 2026, with a 214% 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
K
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537209075
Dimensions5.46 × 3.89 × 2.54 mm
L/W Ratio1.40
Top View
5.46 mm3.89 mm0.51 ctK / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537209075
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.2%

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: $750 AUD|Low: $529 AUD|High: $1,681 AUD|Avg: $952 AUD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$529 AUD
Retailer 9$717 AUD
Retailer 1$750 AUD
Retailer 5$891 AUD
Retailer 11$900 AUD
Retailer 3$907 AUD
Retailer 10$1,007 AUD
Retailer 2$1,016 AUD
Retailer 4$1,073 AUD
Retailer 7$1,116 AUD
Retailer 8$1,661 AUD

40 data points across 11 retailers

18 retailers$529 AUD to $1,661 AUD

A
Cheapest Retailer
-
$529 AUD
A
Retailer 2
-
$681 AUD
View
Retailer 3
-
$717 AUD
View
Price last confirmed 9 days ago
Retailer 4
-
$720 AUD
View
Price last confirmed 29 days ago
Retailer 5
-
$750 AUD
View
Price last confirmed 79 days ago
B+
Retailer 6
-
$750 AUD
View
Retailer 7
-
$776 AUD
View
Price last confirmed 22 days ago
Retailer 8
-
$776 AUD
View
Price last confirmed 21 days ago
Retailer 9
-
$830 AUD
View
Price last confirmed 28 days ago
B+
Retailer 10
-
$891 AUD
View
B+
Retailer 11
-
$900 AUD
View
B+
Retailer 12
-
$907 AUD
View
B
Retailer 13
-
$1,007 AUD
View
B
Retailer 14
-
$1,016 AUD
View
B
Retailer 15
-
$1,073 AUD
View
B
Retailer 16
-
$1,116 AUD
View
B
Retailer 17
-
$1,661 AUD
View
Most Expensive
NZ Jewellers
67fa3f2f-f1e3-4367-a0dd-322db0890670 · Sep 29
$2,760 AUD
$1,932 USD
View
Price under review
17 more retailers have this diamond
Prices start from $529 AUDSave up to $1,133 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
$529 AUD