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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 $418 SGD
MYR 1,332 MYR
As of October 30, 2026
Save $176 SGD (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $594 SGD at 77 Diamonds · As of October 30, 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 30, 2026, with prices from $418 to $594, a $176 spread on the same certified stone. 77 Diamonds lists it at $594. 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
Colour
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 30
Current: $594 SGD|Low: $375 SGD|High: $594 SGD|Avg: $474 SGD|+1.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4$418 SGD
Retailer 2$438 SGD
Retailer 3$468 SGD
77 Diamonds$594 SGD

40 data points across 4 retailers

4 retailers$418 SGD to $594 SGD

A
Cheapest Retailer
-
$418 SGD
MYR 1,332 MYR
B+
Retailer 2
-
$438 SGD
$343 USD
View
Final sale: no returns
B+
Retailer 3
-
$468 SGD
View
Most Expensive
B+
77 Diamonds
EMCPUFBE836B · Oct 30
$594 SGD
£366 GBP
View
3 more retailers have this diamond
Prices start from $418 SGDSave up to $176 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
$418 SGD