Emerald|Natural|GIA

0.50ct D SI1 Emerald Natural Diamond

EX • D/SI1 • GIA 2547276835

Certificate GIA 2547276835

Diamond specifications and retailer prices

From $403 USD
As of November 5, 2026
Save $1,261 USD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,664 USD at NZ Jewellers · As of November 5, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547276835. Listed at 13 retailers as of November 5, 2026, with prices from $403 to $1,664, a $1,261 spread on the same certified stone. NZ Jewellers lists it at $1,664. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547276835
Dimensions5.19 × 3.85 × 2.61 mm
L/W Ratio1.35
Top View
5.19 mm3.85 mm0.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547276835
Side View
Table 69.0%CrownGirdle: UND-UNDPavilionCulet: LNGDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,664 USD|Low: $345 USD|High: $1,664 USD|Avg: $818 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$403 USD
Retailer 7$490 USD
Retailer 8$571 USD
Retailer 6$664 USD
Retailer 3$665 USD
Retailer 2$787 USD
Retailer 5$1,224 USD
NZ Jewellers$1,664 USD

44 data points across 8 retailers

13 retailers$403 USD to $1,664 USD

A
Cheapest Retailer
-
$403 USD
A
Retailer 2
-
$490 USD
View
Final sale: no returns
A
Retailer 3
-
$508 USD
View
A
Retailer 4
-
$531 USD
View
A
Retailer 5
-
$571 USD
View
A
Retailer 6
-
$612 USD
View
B+
Retailer 7
-
$664 USD
View
B+
Retailer 8
-
$665 USD
View
B+
Retailer 9
-
$669 USD
View
B+
Retailer 10
-
$758 USD
View
B+
Retailer 11
-
$787 USD
View
B
Retailer 12
-
$1,224 USD
View
Most Expensive
B
NZ Jewellers
8b296359-af38-4410-adc1-385dfaf9eae2 · Nov 5
$1,664 USD
View
12 more retailers have this diamond
Prices start from $403 USDSave up to $1,261 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
$403 USD