CaratHunter
Plans
Emerald|Natural|GIA

0.51ct H VVS2 Emerald Natural Diamond

EX • H/VVS2 • GIA 6531378514

Certificate GIA 6531378514

Diamond specifications and retailer prices

From $1,126 NZD
As of November 3, 2026
Save $1,689 NZD (60%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,828 NZD at NZ Jewellers · As of October 17, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531378514. Listed at 18 retailers as of November 3, 2026, with a 150% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6531378514
Dimensions5.24 × 4.01 × 2.64 mm
L/W Ratio1.31
Top View
5.24 mm4.01 mm0.51 ctH / VVS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6531378514
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.8%

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 3
Current: $2,815 NZD|Low: $1,032 NZD|High: $2,845 NZD|Avg: $1,703 NZD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 9$1,126 NZD
Retailer 8$1,221 NZD
Retailer 2$1,409 NZD
Retailer 4$1,492 NZD
Retailer 5$1,495 NZD
Retailer 11$1,543 NZD
Retailer 6$1,728 NZD
Retailer 10$1,834 NZD
Retailer 7$1,884 NZD
Retailer 3$2,459 NZD
Retailer 1$2,815 NZD

32 data points across 11 retailers

18 retailers$1,126 NZD to $2,815 NZD

A
Cheapest Retailer
-
$1,126 NZD
Final sale: no returns
Retailer 2
-
$1,221 NZD
View
Price last confirmed 18 days ago
Retailer 3
-
$1,221 NZD
View
Price last confirmed 7 days ago
Retailer 4
-
$1,221 NZD
View
Price last confirmed 20 days ago
Retailer 5
-
$1,268 NZD
View
Price last confirmed 20 days ago
Retailer 6
-
$1,409 NZD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$1,409 NZD
View
B+
Retailer 8
-
$1,455 NZD
View
B+
Retailer 9
-
$1,492 NZD
View
B+
Retailer 10
-
$1,495 NZD
View
B
Retailer 11
-
$1,543 NZD
View
B+
Retailer 12
-
$1,675 NZD
View
B+
Retailer 13
-
$1,728 NZD
View
Retailer 14
-
$1,834 NZD
View
Price last confirmed 32 days ago
B
Retailer 15
-
$1,884 NZD
View
B
Retailer 16
-
$2,459 NZD
View
B
Retailer 17
-
$2,815 NZD
View
Most Expensive
NZ Jewellers
ab076364-53d3-487d-9bec-c519146107d1 · Oct 17
$3,828 NZD
$2,158 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,126 NZDSave up to $1,689 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
$1,126 NZD