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Emerald|Natural|GIA

0.50ct D SI1 Emerald Natural Diamond

VG • D/SI1 • GIA 1557479310

Certificate GIA 1557479310

Diamond specifications and retailer prices

From $596 SGD
$466 USD
As of October 31, 2026
Save $1,429 SGD (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,025 SGD 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1557479310. Listed at 17 retailers as of October 30, 2026, with prices from $596 to $2,025, a $1,429 spread on the same certified stone. NZ Jewellers lists it at $2,025. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557479310
Dimensions5.33 × 3.78 × 2.47 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.33 mm3.78 mm0.50 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1557479310
Side View
Table 72.0%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 31
Current: $808 SGD|Low: $415 SGD|High: $1,510 SGD|Avg: $898 SGD|+6.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8$596 SGD
Retailer 2$787 SGD
Retailer 1$808 SGD
Retailer 5$809 SGD
Retailer 10$823 SGD
Retailer 7$901 SGD
Retailer 3$968 SGD
Retailer 9$971 SGD
Retailer 4$997 SGD
Retailer 6$1,494 SGD

46 data points across 10 retailers

17 retailers$596 SGD to $2,025 SGD

A
Cheapest Retailer
-
$596 SGD
$466 USD
Final sale: no returns
A
Retailer 2
-
$646 SGD
$505 USD
View
A
Retailer 3
-
$675 SGD
View
A
Retailer 4
-
$695 SGD
$544 USD
View
A
Retailer 5
-
$695 SGD
$544 USD
View
B+
Retailer 6
-
$745 SGD
$583 USD
View
B+
Retailer 7
-
$787 SGD
$616 USD
View
B+
Retailer 8
-
$808 SGD
£498 GBP
View
B+
Retailer 9
-
$809 SGD
£498 GBP
View
B+
Retailer 10
-
$814 SGD
$637 USD
View
B+
Retailer 11
-
$823 SGD
$644 USD
View
B+
Retailer 12
-
$901 SGD
$705 USD
View
B+
Retailer 13
-
$968 SGD
€721 EUR
View
Retailer 14
-
$971 SGD
A$1,169 AUD
View
Price last confirmed 27 days ago
B+
Retailer 15
-
$997 SGD
ZAR 12,598 ZAR
View
B
Retailer 16
-
$1,494 SGD
£920 GBP
View
Most Expensive
B
NZ Jewellers
fdc2081e-50d1-4b56-b753-e76f8f9f6409 · Oct 30
$2,025 SGD
$1,584 USD
View
16 more retailers have this diamond
Prices start from $596 SGDSave up to $1,429 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
0.50ct Emerald
$596 SGD