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Emerald|Natural|IGI

0.51ct G IF Emerald Natural Diamond

VG • G/IF • IGI 698520635

Shape and cutting style on the report: Emerald cut

Certificate IGI 698520635

Diamond specifications and retailer prices

From $1,140 NZD
As of November 4, 2026
Save $2,738 NZD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,878 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 very-good cut grade and certified by IGI 698520635. Listed at 14 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. 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
G
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 698520635
Dimensions5.55 × 3.70 × 2.51 mm
L/W Ratio1.50
Culet sizeLong
Top View
5.55 mm3.70 mm0.51 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 698520635
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 41.7°Culet: LNGDepth 67.8%

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 4
Current: $1,557 NZD|Low: $1,046 NZD|High: $2,889 NZD|Avg: $1,615 NZD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 2$1,140 NZD
Retailer 8$1,236 NZD
Retailer 11$1,236 NZD
Retailer 7$1,284 NZD
Retailer 10$1,427 NZD
Retailer 3$1,471 NZD
Retailer 1$1,557 NZD
Retailer 9$1,557 NZD
Retailer 5$1,750 NZD
Retailer 4$1,907 NZD
Retailer 6$2,855 NZD

27 data points across 11 retailers

14 retailers$1,140 NZD to $3,878 NZD

A
Cheapest Retailer
-
$1,140 NZD
Final sale: no returns
A
Retailer 2
-
$1,236 NZD
View
Retailer 3
-
$1,236 NZD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,284 NZD
View
A
Retailer 5
-
$1,427 NZD
View
B+
Retailer 6
-
$1,471 NZD
View
B+
Retailer 7
-
$1,557 NZD
View
B+
Retailer 8
-
$1,557 NZD
View
B+
Retailer 9
-
$1,750 NZD
View
B+
Retailer 10
-
$1,907 NZD
View
B
Retailer 11
-
$2,466 NZD
View
B
Retailer 12
-
$2,855 NZD
View
B
Retailer 13
-
$3,878 NZD
View
Most Expensive
NZ Jewellers
67cf7e8e-fa08-482f-84d4-e8283c04d410 · Oct 17
$3,878 NZD
$2,180 USD
View
Price last confirmed 19 days ago
13 more retailers have this diamond
Prices start from $1,140 NZDSave up to $2,738 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
$1,140 NZD