CaratHunter
Plans
Emerald|Natural|GIA

0.51ct J IF Emerald Natural Diamond

EX • J/IF • GIA 1569187986

Certificate GIA 1569187986

Diamond specifications and retailer prices

From $818 NZD
HK$3,600 HKD
As of November 1, 2026
Save $2,209 NZD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,027 NZD at NZ Jewellers · As of October 30, 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 J 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 1569187986. Listed at 15 retailers as of October 30, 2026, with prices from $818 to $3,027, a $2,209 spread on the same certified stone. NZ Jewellers lists it at $3,027. 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
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569187986
Dimensions5.56 × 3.78 × 2.44 mm
L/W Ratio1.47
Girdle conditionPolished
Top View
5.56 mm3.78 mm0.51 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1569187986
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.5%

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 1
Current: $3,027 NZD|Low: $648 NZD|High: $3,105 NZD|Avg: $1,373 NZD|-2.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 7$818 NZD
Retailer 15$843 NZD
Retailer 13$891 NZD
Retailer 4$999 NZD
Retailer 9$1,089 NZD
Retailer 8$1,113 NZD
Retailer 12$1,313 NZD
Retailer 14$1,347 NZD
Retailer 5$1,372 NZD
Retailer 2$1,384 NZD
Retailer 3$1,424 NZD
Retailer 6$1,489 NZD
Retailer 10$1,490 NZD
Retailer 11$2,233 NZD
NZ Jewellers$3,027 NZD

35 data points across 15 retailers

15 retailers$818 NZD to $3,027 NZD

A
Cheapest Retailer
-
$818 NZD
HK$3,600 HKD
A
Retailer 2
-
$843 NZD
$475 USD
View
A
Retailer 3
-
$891 NZD
$502 USD
View
Final sale: no returns
A
Retailer 4
-
$999 NZD
SGD 761 SGD
View
B+
Retailer 5
-
$1,089 NZD
£483 GBP
View
B+
Retailer 6
-
$1,113 NZD
£494 GBP
View
B+
Retailer 7
-
$1,313 NZD
$740 USD
View
B+
Retailer 8
-
$1,347 NZD
$759 USD
View
B+
Retailer 9
-
$1,372 NZD
$773 USD
View
B+
Retailer 10
-
$1,384 NZD
€743 EUR
View
B+
Retailer 11
-
$1,424 NZD
$803 USD
View
Retailer 12
-
$1,489 NZD
A$1,291 AUD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
$1,490 NZD
ZAR 13,568 ZAR
View
B
Retailer 14
-
$2,233 NZD
£991 GBP
View
Most Expensive
B
NZ Jewellers
ce93f537-1a30-4230-8525-77dc47fc02f1 · Oct 30
$3,027 NZD
$1,706 USD
View
14 more retailers have this diamond
Prices start from $818 NZDSave up to $2,209 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
$818 NZD