Emerald|Natural|GIA

0.51ct G IF Emerald Natural Diamond

EX • G/IF • GIA 7408678548

Certificate GIA 7408678548

Diamond specifications and retailer prices

From $1,412 NZD
As of November 4, 2026
Save $3,394 NZD (71%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,807 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7408678548. Listed at 22 retailers as of November 4, 2026, with a 240% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7408678548
Dimensions5.36 × 3.96 × 2.52 mm
L/W Ratio1.35
Top View
5.36 mm3.96 mm0.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7408678548
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,717 NZD|Low: $1,297 NZD|High: $3,063 NZD|Avg: $2,086 NZD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 7$1,412 NZD
Retailer 9$1,533 NZD
Retailer 1$1,717 NZD
Retailer 4$1,772 NZD
Retailer 10$1,823 NZD
Retailer 5$2,152 NZD
Retailer 8$2,304 NZD
Retailer 3$2,364 NZD
Retailer 6$2,807 NZD
Retailer 2$3,063 NZD

34 data points across 10 retailers

22 retailers$1,412 NZD to $4,807 NZD

A
Cheapest Retailer
-
$1,412 NZD
Final sale: no returns
Retailer 2
-
$1,533 NZD
View
Price last confirmed 19 days ago
Retailer 3
-
$1,533 NZD
View
Price last confirmed 8 days ago
Retailer 4
-
$1,533 NZD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$1,551 NZD
View
Retailer 6
-
$1,589 NZD
View
Price last confirmed 10 days ago
Retailer 7
-
$1,592 NZD
View
Price last confirmed 21 days ago
A
Retailer 8
-
$1,717 NZD
View
B+
Retailer 9
-
$1,768 NZD
View
Retailer 10
-
$1,768 NZD
View
Price last confirmed 19 days ago
B+
Retailer 11
-
$1,768 NZD
View
B+
Retailer 12
-
$1,772 NZD
View
B+
Retailer 13
-
$1,823 NZD
View
B+
Retailer 14
-
$2,039 NZD
View
B+
Retailer 15
-
$2,152 NZD
View
Retailer 16
-
$2,304 NZD
View
Price last confirmed 33 days ago
B+
Retailer 17
-
$2,364 NZD
View
B
Retailer 18
-
$2,807 NZD
View
B
Retailer 19
-
$3,063 NZD
View
B
Retailer 20
-
$4,807 NZD
View
Retailer 21
-
$4,807 NZD
View
Price last confirmed 53 days ago
Most Expensive
NZ Jewellers
83032261-e062-44a2-826d-b14b069290fa · Oct 17
$4,807 NZD
$2,702 USD
View
Price last confirmed 19 days ago
21 more retailers have this diamond
Prices start from $1,412 NZDSave up to $3,394 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
$1,412 NZD