CaratHunter
Plans
Emerald|Natural|GIA

0.51ct I IF Emerald Natural Diamond

EX • I/IF • GIA 6562276633

Certificate GIA 6562276633

Diamond specifications and retailer prices

From $737 AUD
₹49,335 INR
As of October 26, 2026
Save $1,439 AUD (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,951 AUD at NZ Jewellers · As of October 23, 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 I 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 6562276633. Listed at 20 retailers as of October 26, 2026, with a 195% 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
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle48°
Pavilion angle59.54°
OriginNatural
Grading LabGIA
CertificateGIA 6562276633
Dimensions5.79 × 3.63 × 2.43 mm
L/W Ratio1.60
Girdle conditionPolished
Culet sizeNone
Top View
5.79 mm3.63 mm0.51 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562276633
Side View
Table 67.0%Crown 48°Girdle: STK-THKPavilion 59.54°Culet: NoneDepth 67.0%

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 26
Current: $2,951 AUD|Low: $735 AUD|High: $3,158 AUD|Avg: $1,300 AUD|-6.5%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 28, 2026
Retailer 15$737 AUD
Retailer 5$838 AUD
Retailer 9$868 AUD
Retailer 12$890 AUD
Retailer 4$941 AUD
Retailer 18$941 AUD
Retailer 11$978 AUD
Retailer 10$1,031 AUD
Retailer 2$1,032 AUD
Retailer 8$1,086 AUD
Retailer 3$1,132 AUD
Retailer 16$1,145 AUD
Retailer 14$1,153 AUD
Retailer 13$1,264 AUD
Retailer 20$1,280 AUD
Retailer 7$1,294 AUD
Retailer 17$1,449 AUD
Retailer 6$1,888 AUD
Retailer 19$2,177 AUD
NZ Jewellers$2,951 AUD

23 data points across 20 retailers

20 retailers$737 AUD to $2,177 AUD

A
Cheapest Retailer
-
$737 AUD
₹49,335 INR
A
Retailer 2
-
$838 AUD
HK$4,600 HKD
View
Retailer 3
-
$890 AUD
$625 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$941 AUD
$661 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$941 AUD
$661 USD
View
Retailer 6
-
$978 AUD
$687 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$1,031 AUD
$724 USD
View
A
Retailer 8
-
$1,032 AUD
$725 USD
View
Retailer 9
-
$1,086 AUD
$763 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,132 AUD
$795 USD
View
B+
Retailer 11
-
$1,145 AUD
$804 USD
View
B+
Retailer 12
-
$1,153 AUD
£638 GBP
View
B+
Retailer 13
-
$1,264 AUD
$888 USD
View
B+
Retailer 14
-
$1,280 AUD
€856 EUR
View
B+
Retailer 15
-
$1,294 AUD
$909 USD
View
B+
Retailer 16
-
$1,449 AUD
ZAR 16,446 ZAR
View
Retailer 17
-
$1,547 AUD
View
Price last confirmed 28 days ago
B
Retailer 18
-
$1,888 AUD
£1,044 GBP
View
B
Retailer 19
-
$2,177 AUD
£1,204 GBP
View
Most Expensive
NZ Jewellers
28de2fd4-1dd1-4c8a-a5c3-2fd46cae153d · Oct 23
$2,951 AUD
$2,073 USD
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from $737 AUDSave up to $1,439 AUD

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
$737 AUD