Emerald|Natural|GIA

0.50ct D SI2 Emerald Natural Diamond

EX • D/SI2 • GIA 2556755595

Certificate GIA 2556755595

Diamond specifications and retailer prices

From $495 USD
SGD 669 SGD
As of October 29, 2026
Save $429 USD (46%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $924 USD at Frank Darling · As of October 29, 2026
View at Frank Darling

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556755595. Listed at 7 retailers as of October 29, 2026, with prices from $495 to $924, a $429 spread on the same certified stone. Frank Darling lists it at $924. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556755595
Dimensions5.56 × 3.83 × 2.51 mm
L/W Ratio1.45
Culet sizeNone
Top View
5.56 mm3.83 mm0.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556755595
Side View
Table 69.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.4%

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 29
Current: $924 USD|Low: $320 USD|High: $951 USD|Avg: $626 USD|-2.8%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 8$320 USD
Retailer 7$495 USD
Retailer 4$516 USD
Retailer 3$582 USD
Retailer 9$598 USD
Retailer 5$644 USD
Retailer 2$708 USD
Retailer 6$752 USD
Frank Darling$924 USD

19 data points across 9 retailers

7 retailers$495 USD to $924 USD

A
Cheapest Retailer
-
$495 USD
SGD 669 SGD
A
Retailer 2
-
$516 USD
SGD 697 SGD
View
A
Retailer 3
-
$582 USD
£458 GBP
View
B+
Retailer 4
-
$644 USD
View
B+
Retailer 5
-
$708 USD
€674 EUR
View
B+
Retailer 6
-
$752 USD
View
Most Expensive
B
Frank Darling
2668111HK · Oct 29
$924 USD
View
6 more retailers have this diamond
Prices start from $495 USDSave up to $429 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
$495 USD