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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 $486 SGD
$380 USD
As of October 31, 2026
Save $1,717 SGD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,203 SGD 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 $486 to $2,203, a $1,717 spread on the same certified stone. NZ Jewellers lists it at $2,203. 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: $2,203 SGD|Low: $441 SGD|High: $2,203 SGD|Avg: $959 SGD
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$486 SGD
Retailer 2$519 SGD
Retailer 11$589 SGD
Retailer 3$702 SGD
Retailer 4$731 SGD
Retailer 10$757 SGD
Retailer 12$862 SGD
Retailer 7$948 SGD
Retailer 6$952 SGD
Retailer 9$1,056 SGD
Retailer 5$1,622 SGD
NZ Jewellers$2,203 SGD

45 data points across 12 retailers

13 retailers$486 SGD to $2,203 SGD

A
Cheapest Retailer
-
$486 SGD
$380 USD
Final sale: no returns
A
Retailer 2
-
$519 SGD
₹38,650 INR
View
A
Retailer 3
-
$589 SGD
HK$3,600 HKD
View
A
Retailer 4
-
$702 SGD
$549 USD
View
A
Retailer 5
-
$731 SGD
View
A
Retailer 6
-
$757 SGD
$592 USD
View
B+
Retailer 7
-
$862 SGD
$674 USD
View
B+
Retailer 8
-
$903 SGD
$706 USD
View
B+
Retailer 9
-
$948 SGD
€706 EUR
View
B+
Retailer 10
-
$952 SGD
$745 USD
View
Retailer 11
-
$1,056 SGD
A$1,271 AUD
View
Price last confirmed 28 days ago
B
Retailer 12
-
$1,622 SGD
£999 GBP
View
Most Expensive
B
NZ Jewellers
c79041d2-524c-4f6e-8075-536443c6d6da · Oct 30
$2,203 SGD
$1,723 USD
View
12 more retailers have this diamond
Prices start from $486 SGDSave up to $1,717 SGD

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
$486 SGD