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Emerald|Natural|GIA

0.50ct I SI2 Emerald Natural Diamond

GD • I/SI2 • GIA 6551557737

Certificate GIA 6551557737

Diamond specifications and retailer prices

From $327 USD
MYR 1,332 MYR
As of October 28, 2026
Save $136 USD (29%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $463 USD at 77 Diamonds · As of October 29, 2026
View at 77 Diamonds

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551557737. Listed at 4 retailers as of October 28, 2026, with prices from $327 to $463, a $136 spread on the same certified stone. 77 Diamonds lists it at $463. 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
I
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551557737
Dimensions5.13 × 3.72 × 2.64 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Feather, Knot, Crystal
Top View
5.13 mm3.72 mm0.50 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551557737
Side View
Table 67.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 70.8%

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 28
Current: $463 USD|Low: $293 USD|High: $465 USD|Avg: $371 USD|+1.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 4$327 USD
Retailer 2$343 USD
Retailer 3$366 USD
77 Diamonds$463 USD

40 data points across 4 retailers

4 retailers$327 USD to $463 USD

A
Cheapest Retailer
-
$327 USD
MYR 1,332 MYR
B+
Retailer 2
-
$343 USD
View
Final sale: no returns
B+
Retailer 3
-
$366 USD
SGD 495 SGD
View
Most Expensive
B+
77 Diamonds
EMCPUFBE836B · Oct 29
$463 USD
£365 GBP
View
3 more retailers have this diamond
Prices start from $327 USDSave up to $136 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
$327 USD