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Emerald|Natural|GIA

0.51ct H VVS1 Emerald Natural Diamond

GD • H/VVS1 • GIA 6511666750

Certificate GIA 6511666750

Diamond specifications and retailer prices

From $1,235 NZD
As of November 4, 2026
Save $1,747 NZD (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,634 NZD 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 VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6511666750. Listed at 17 retailers as of November 4, 2026, with a 141% 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
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511666750
Dimensions5.61 × 3.79 × 2.58 mm
L/W Ratio1.48
Top View
5.61 mm3.79 mm0.51 ctH / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511666750
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.9%

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 4
Current: $4,634 NZD|Low: $1,235 NZD|High: $4,634 NZD|Avg: $2,004 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10$1,235 NZD
Retailer 7$1,263 NZD
Retailer 8$1,340 NZD
Retailer 9$1,389 NZD
Retailer 6$1,544 NZD
Retailer 3$1,779 NZD
Retailer 2$1,802 NZD
Retailer 5$2,080 NZD
Retailer 4$2,700 NZD
NZ Jewellers$4,634 NZD

32 data points across 10 retailers

17 retailers$1,235 NZD to $2,981 NZD

B+
Cheapest Retailer
-
$1,235 NZD
Final sale: no returns
B+
Retailer 2
-
$1,240 NZD
View
B+
Retailer 3
-
$1,242 NZD
View
B+
Retailer 4
-
$1,263 NZD
View
B+
Retailer 5
-
$1,340 NZD
View
B+
Retailer 6
-
$1,363 NZD
View
Retailer 7
-
$1,373 NZD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$1,389 NZD
View
B
Retailer 9
-
$1,544 NZD
View
B
Retailer 10
-
$1,724 NZD
View
B
Retailer 11
-
$1,779 NZD
View
B
Retailer 12
-
$1,802 NZD
View
B
Retailer 13
-
$2,040 NZD
View
B
Retailer 14
-
$2,080 NZD
View
B
Retailer 15
-
$2,700 NZD
View
B
Retailer 16
-
$2,981 NZD
View
Most Expensive
NZ Jewellers
5ccdc92c-1c47-43ec-9ebc-84a75adc1e53 · Nov 5
$4,634 NZD
$2,605 USD
View
Price under review
16 more retailers have this diamond
Prices start from $1,235 NZDSave up to $1,747 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.

B+
0.51ct Emerald
$1,235 NZD