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Emerald|Natural|GIA

0.51ct J IF Emerald Natural Diamond

ID • J/IF • GIA 6555590153

Certificate GIA 6555590153

Diamond specifications and retailer prices

From $674 NZD
$380 USD
As of October 31, 2026
Save $2,383 NZD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,057 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 6555590153. Listed at 13 retailers as of October 30, 2026, with prices from $674 to $3,057, a $2,383 spread on the same certified stone. NZ Jewellers lists it at $3,057. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555590153
Dimensions5.45 × 3.89 × 2.58 mm
L/W Ratio1.40
Girdle conditionPolished
Key to symbols
Minor Details of Polish
Top View
5.45 mm3.89 mm0.51 ctJ / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555590153
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.4%

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: Oct 31
Current: $3,057 NZD|Low: $612 NZD|High: $3,057 NZD|Avg: $1,331 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8$674 NZD
Retailer 2$720 NZD
Retailer 11$818 NZD
Retailer 3$974 NZD
Retailer 4$1,015 NZD
Retailer 10$1,050 NZD
Retailer 12$1,196 NZD
Retailer 7$1,315 NZD
Retailer 6$1,322 NZD
Retailer 9$1,466 NZD
Retailer 5$2,251 NZD
NZ Jewellers$3,057 NZD

45 data points across 12 retailers

13 retailers$674 NZD to $3,057 NZD

A
Cheapest Retailer
-
$674 NZD
$380 USD
Final sale: no returns
A
Retailer 2
-
$720 NZD
₹38,650 INR
View
A
Retailer 3
-
$818 NZD
HK$3,600 HKD
View
A
Retailer 4
-
$974 NZD
$549 USD
View
A
Retailer 5
-
$1,015 NZD
SGD 773 SGD
View
A
Retailer 6
-
$1,050 NZD
$592 USD
View
B+
Retailer 7
-
$1,196 NZD
$674 USD
View
B+
Retailer 8
-
$1,253 NZD
$706 USD
View
B+
Retailer 9
-
$1,315 NZD
€706 EUR
View
B+
Retailer 10
-
$1,322 NZD
$745 USD
View
Retailer 11
-
$1,466 NZD
A$1,271 AUD
View
Price last confirmed 28 days ago
B
Retailer 12
-
$2,251 NZD
£999 GBP
View
Most Expensive
B
NZ Jewellers
c79041d2-524c-4f6e-8075-536443c6d6da · Oct 30
$3,057 NZD
$1,723 USD
View
12 more retailers have this diamond
Prices start from $674 NZDSave up to $2,383 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
$674 NZD