Emerald|Natural|GIA

0.50ct I VS1 Emerald Natural Diamond

EX • I/VS1 • GIA 1559803576

Certificate GIA 1559803576

Diamond specifications and retailer prices

From $363 USD
₹34,574 INR
As of October 31, 2026
Save $758 USD (68%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,852 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559803576. Listed at 20 retailers as of October 29, 2026, with a 209% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559803576
Dimensions5.14 × 3.66 × 2.56 mm
L/W Ratio1.40
Top View
5.14 mm3.66 mm0.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559803576
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.9%

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: $1,852 USD|Low: $363 USD|High: $1,860 USD|Avg: $680 USD|-0.4%
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
November 1, 2026
Retailer 12$363 USD
Retailer 5$410 USD
Retailer 6$445 USD
Retailer 18$483 USD
Retailer 8$514 USD
Retailer 16$520 USD
Retailer 17$520 USD
Retailer 7$557 USD
Retailer 2$561 USD
Retailer 11$598 USD
Retailer 15$614 USD
Retailer 10$674 USD
Retailer 9$681 USD
Retailer 4$685 USD
Retailer 13$728 USD
Retailer 14$746 USD
Retailer 3$1,121 USD
NZ Jewellers$1,852 USD

23 data points across 18 retailers

20 retailers$363 USD to $1,121 USD

A
Cheapest Retailer
-
$363 USD
₹34,574 INR
A
Retailer 2
-
$410 USD
HK$3,200 HKD
View
A
Retailer 3
-
$445 USD
View
Final sale: no returns
A
Retailer 4
-
$483 USD
View
A
Retailer 5
-
$514 USD
SGD 694 SGD
View
A
Retailer 6
-
$520 USD
View
A
Retailer 7
-
$520 USD
View
A
Retailer 8
-
$557 USD
View
A
Retailer 9
-
$561 USD
£442 GBP
View
A
Retailer 10
-
$598 USD
£471 GBP
View
A
Retailer 11
-
$614 USD
View
B+
Retailer 12
-
$674 USD
View
B+
Retailer 13
-
$681 USD
View
B+
Retailer 14
-
$685 USD
View
B+
Retailer 15
-
$728 USD
€693 EUR
View
B+
Retailer 16
-
$746 USD
ZAR 12,046 ZAR
View
Retailer 17
-
$748 USD
A$1,150 AUD
View
Price last confirmed 28 days ago
Retailer 18
-
$1,082 USD
£852 GBP
View
Price last confirmed 20 days ago
B
Retailer 19
-
$1,121 USD
£883 GBP
View
Most Expensive
NZ Jewellers
a480dac7-c812-4b1d-aef1-5c50d1731ee5 · Oct 30
$1,852 USD
View
Price under review
19 more retailers have this diamond
Prices start from $363 USDSave up to $758 USD

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
0.50ct Emerald
$363 USD