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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 $658 NZD
As of November 5, 2026
Save $1,411 NZD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,437 NZD 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: $934 NZD|Low: $658 NZD|High: $2,094 NZD|Avg: $1,186 NZD|-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$658 NZD
Retailer 9$893 NZD
Retailer 1$934 NZD
Retailer 5$1,110 NZD
Retailer 11$1,121 NZD
Retailer 3$1,130 NZD
Retailer 10$1,254 NZD
Retailer 2$1,265 NZD
Retailer 4$1,336 NZD
Retailer 7$1,389 NZD
Retailer 8$2,069 NZD

40 data points across 11 retailers

18 retailers$658 NZD to $2,069 NZD

A
Cheapest Retailer
-
$658 NZD
A
Retailer 2
-
$849 NZD
View
Retailer 3
-
$893 NZD
View
Price last confirmed 9 days ago
Retailer 4
-
$897 NZD
View
Price last confirmed 29 days ago
Retailer 5
-
$934 NZD
View
Price last confirmed 79 days ago
B+
Retailer 6
-
$934 NZD
View
Retailer 7
-
$966 NZD
View
Price last confirmed 22 days ago
Retailer 8
-
$966 NZD
View
Price last confirmed 21 days ago
Retailer 9
-
$1,034 NZD
View
Price last confirmed 28 days ago
B+
Retailer 10
-
$1,110 NZD
View
B+
Retailer 11
-
$1,121 NZD
View
B+
Retailer 12
-
$1,130 NZD
View
B
Retailer 13
-
$1,254 NZD
View
B
Retailer 14
-
$1,265 NZD
View
B
Retailer 15
-
$1,336 NZD
View
B
Retailer 16
-
$1,389 NZD
View
B
Retailer 17
-
$2,069 NZD
View
Most Expensive
NZ Jewellers
67fa3f2f-f1e3-4367-a0dd-322db0890670 · Sep 29
$3,437 NZD
$1,932 USD
View
Price under review
17 more retailers have this diamond
Prices start from $658 NZDSave up to $1,411 NZD

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
$658 NZD